Unit 4 Living with Technology（单元自测卷·湖南专用）英语译林版选择性必修第二册

**基本信息** 聚焦“Living with Technology”单元，融合科技前沿（如钠离子电池）与社会热点（社交媒体成瘾），通过真实情境考查语言能力与跨文化思维，适配高二选择性必修英语单元复习需求。 **题型特征** |题型|题量/分值|知识覆盖|命题特色| |----|-----------|----------|----------| |听力|20题/30分|日常交际与信息获取|对话情境贴近生活，考查细节捕捉与推理能力| |阅读|20题/50分|科技说明（D篇钠离子电池）、社会现象（C篇社交媒体成瘾）|文本选材兼具时代性与思辨性，培养信息筛选与批判性思维| |语言运用|25题/30分|语法填空（深海探测国际合作）、完形填空（工程思维解决健康问题）|语境融合科学探索与人文关怀，强化词汇语法应用能力| |写作|2题/40分|演讲稿（网络文明）、故事续写|应用写作贴近现实需求，续写培养叙事逻辑与情感表达，提升语言输出与思维品质|

2026-2027学年高二选择性必修第二册英语单元自测 Unit 4 Living with Technology 学校:___________班级：___________姓名：___________分数：___________ （时间：120分钟，满分：150分） 注意事项： 1. 答卷前，考生务必将自己的姓名、准考证号填写在答题卡上。 2. 回答选择题时，选出每小题答案后，用铅笔把答题卡上对应题目的答案标号涂黑。如需改动，用橡皮擦干净后，再选涂其他答案标号。回答非选择题时，将答案写在答题卡上，写在本试卷上无效。 3. 考试结束后，将本试卷和答题卡一并交回。 第一部分 听力(共两节，满分30分) 做题时，先将答案标在试卷上。录音内容结束后，你将有两分钟的时间将试卷上的答案转涂到答题卡上。 第一节(共5小题;每小题1.5分，满分1.5分) 听下面5段对话。每段对话后有一个小题，从题中所给的A、B、C三个选项中选出最佳选项。听完每段对话后，你都有10秒钟的时间来回答有关小题和阅读下一小题。每段对话读两遍。 1．How will Patti go to Vienna? A．By train. B．By car. C．By plane. 【答案】B 【原文】W: I’m going to go to Vienna on Saturday. M: How long does it take to fly there, Patti? W: I’m going to drive. I get ill on planes and trains. 2．What was the woman doing last night? A．Watching a game. B．Taking an exam. C．Learning in the library. 【答案】C 【原文】M: Were you at the Kansas City Baseball Stadium last night? W: No, I wasn’t. I wish I had seen the Royal’s game. I was in the library studying for the final exam. 3．When will the man’s flight take off? A．At 6:30. B．At 7:20. C．At 10:10. 【答案】C 【原文】W: How can I help you, sir? M: I missed my connection to Toronto at 6:30. When is the next flight? W: Let me see... the 7:20 flight is full, but I can get you on one at 10:10. M: OK, thanks. 4．What is the man doing? A．Taking a photo. B．Doing exercise. C．Buying a hat. 【答案】A 【原文】M: Raise your head a little bit and smile a little. OK, you look great on camera. W: Wait a minute. Let me put on my cowboy hat. 5．What are the speakers mainly talking about? A．When Max is leaving. B．Whether Max likes music. C．What they will get for Max. 【答案】C 【原文】M: Max is leaving on Friday. What can we get him? W: I don’t know. What does he like? M: Well, he likes music. Let’s get him a CD. W: Great idea. I’m sure he’ll like that. 第二节(共15小题;每小题1.5分，满分22.5分) 听下面5段对话或独白。每段对话或独白后有几个小题，从题中所给的A、B、C三个选项中选出最佳选项。听每段对话或独白前，你将有时间阅读各个小题，每小题5秒钟;听完后，各小题将给出5秒钟的作答时间，每段对话或独白读两遍。 听下面一段对话，回答以下小题。 6．Where is Adam’s boat now? A．Under a bridge. B．Near a little island. C．In the center of the lake. 7．How soon will Kate probably get to the meeting place? A．In fifteen minutes. B．In thirty minutes. C．In an hour. 【答案】6．A 7．B 【原文】M: Hi, Kate! We have just gone under a bridge. Where have you got? W: Well, Adam, I can’t tell because I just see water all around me. We sailed past that little island about a quarter of an hour ago, if that means anything. M: Sounds like you’re in the center of the lake. You’ll get to our meeting place in about half an hour then. W: I’m sorry for taking that long. Bye. 听下面一段对话，回答以下小题。 8．Where does the conversation probably take place? A．In a hospital. B．In an office. C．On the phone. 9．What does the woman want Dave to do? A．Attend a meeting. B．Complete a sales report. C．Share her user name. 10．When will the woman contact Dave? A．This afternoon. B．Tomorrow morning. C．Tomorrow afternoon. 【答案】8．C 9．B 10．A 【原文】M: Hi, Lily? The boss is looking for you. W: Yeah. Please tell her I’m not feeling well. I won’t be coming into the office. M: Oh, dear. Shall I ask her to call you? W: No. I’ll call her myself if I’m not feeling better tomorrow. M: Oh, and Dave said he needed you. Something about a sales report. W: Tell him it’s on my computer and ask him to finish it. It’s very important. M: Does he know your user name? W: Oh, yes. M: OK, I’ll ask him to finish it. W: Thanks. I’ll call him this afternoon to see if it’s done. M: OK. I hope you get better soon and attend the meeting tomorrow afternoon. 听下面一段对话，回答以下小题。 11．What is the probable relationship between the speakers? A．Old schoolmates. B．Business partners. C．Fellow workers. 12．Where does Peter work? A．In a school. B．At a restaurant. C．At a travel agency. 13．What will the speakers do next? A．Go to school. B．Take a trip. C．Have a coffee. 【答案】11．A 12．A 13．C 【原文】W: Peter? Hi, how are you? I haven’t seen you for ages! M: Hello Fiona! Wow, yes, it must be at least 5 years since we graduated. What are you doing here? W: I came for a meeting, business trip, you know. Anyway, how are you? M: I’m good, thanks. I still work in a school. What about you? W: I have a new job now so I have to travel a lot. M: What do you do? W: I work for a travel agency. Working in a restaurant was just too boring. M: That sounds interesting. Listen, have you got time for a coffee so we could catch up? W: Sure. Do you know a nice place? M: Yes, there is a nice cafe, just round the corner, about two minutes from here. W: Let’s go, then. 听下面一段对话，回答以下小题。 14．What is the woman’s problem? A．She fails to organize Parents’ Night. B．She needs to find music suiting everyone. C．She is unfamiliar with young people’s tastes. 15．What kind of music do the speakers decide to start with? A．Rock ’n’ roll. B．Jazz. C．Country music. 16．What is said about the line dancing? A．It is difficult to follow the steps. B．Dancers do the same moves to music. C．Everyone finds their own space to dance. 17．What is the woman’s attitude towards Jerry’s invitation? A．Eager. B．Reserved. C．Uninterested. 【答案】14．B 15．A 16．B 17．A 【原文】W: Hello, Jerry. I have to choose the music for Parents’ Night. Would you like to help me? M: Sure. Where do you want to start? W: Well, for people of our age it’s no problem, we are familiar with each other and we know what we like. But the parents’ tastes are different. M: We’ll have to choose something different for each group, won’t we? W: That’s my problem. M: OK, let’s start with some rock ’n’ roll for the mums and dads. W: Right. And what about some jazz afterwards? Everyone likes that. M: Great idea! Hey, why don’t we do something like line dancing with country and western music? W: You mean everyone lines up on the floor next to each other and does the same steps to the music? That should be a lot of fun and everyone — old and young — can join in. M: It looks like you have almost everything ready. Come on, I’ll treat you to a soda. W: Great! 听下面一段独白，回答以下小题。 18．Who is the speaker? A．A news reporter. B．A traffic officer. C．A radio host. 19．Which offers a longer period of free parking on weekends? A．The south parking lot. B．The east parking lot. C．The west parking lot. 20．What will the speaker do if Ford Taurus 15 FTU is still there in ten minutes? A．Call the owner. B．Cancel the license plate. C．Have the car removed. 【答案】18．B 19．B 20．C 【原文】      M: Your attention please. There is a Red Ford Taurus parked blocking the building’s entryway on the south side. Will the owner of this car please move it immediately? This area is meant for buses and taxis only. You may move your car to either parking lot on the east side or west side of the building. The one on the east side offers a free parking service for those with parking cards on the weekends. The parking service is available on the west side, on condition that you park there within half an hour. Today is Saturday, so I suggest you go to the east parking lot. Again, this is a Red Ford Taurus. The license plate number is 15FTU. If it is still blocking the entrance ten minutes from now, I am afraid we will have no choice but to call the service company and have it removed. So please, will the owner of this Red Ford Taurus move your car immediately? 第二部分 阅读（共两节，满分50分） 第一节 （共15小题；每小题2.5分，满分37.5分） 阅读下列短文，从每题所给的A、B、C和D四个选项中，选出最佳选项。 A Registering (报名) for a Model United Nations conference is more than just paperwork; it’s your entry ticket into the world of diplomacy (外交). To give you a clearer picture, here’s a general view of what the registration journey looks like. Stage Action Goal Find Research and select a conference that fits your experience, schedule, and budget (预算). To select the best possible MUN opportunity for you or your team. Prepare Gather all required documents, personal information, and payment details. To have everything you need on hand for a quick and error-free application. Submit (提交) Complete the online form correctly, upload documents, and finish payment. To secure your spot at the conference before registration closes. How can you find the right MUN conference for your skill level and goals? Your personal or team goals should be your North Star here. For all applicants, one of the most important parts of any application is arranging your committee preferences. This isn’t a wish list — it’s a strategic move that will shape your entire conference experience. Your number one spot should be the committee you’re truly excited about, the one you’ve already started brainstorming ideas for. For your second choice, pick something from a totally different area. If your top pick is a quick-moving Security Council, maybe your second is a detailed ECOSOC or a human rights committee. It shows the organizers you’re flexible. Your third choice should be a smaller, more specific committee. These are often less selective and are frequently ignored, but they can offer an unbelievable, in-depth discussion experience you won’t get anywhere else. 21．What is the goal of the Prepare stage? A．To select a suitable conference. B．To get ready for smooth application. C．To make the payment for a position. D．To revise an online application form. 22．How can you arrange your committee preferences? A．By choosing different committees wisely. B．By listing similar committees carefully. C．By picking small committees thoughtfully. D．By gathering popular committees properly. 23．Who is the passage intended for? A．MUN advisors. B．MUN trainers. C．MUN applicants. D．MUN organizers. 【答案】21．B 22．A 23．C 【导语】本文主要面向模拟联合国（MUN）申请人，系统介绍了报名参会的三个阶段，并重点指导如何结合自身目标与能力，科学合理地排列委员会志愿，以优化参会体验。 【详解】21．细节理解题。根据表格中Prepare阶段的Goal栏“To have everything you need on hand for a quick and error-free application.(提前备齐所有必需材料，以便快速、无误地完成申请)”可知，Prepare阶段的核心目标是为顺利申请做好充分准备。 22．细节理解题。根据最后一段“For your second choice, pick something from a totally different area.(第二选择应挑选一个完全不同领域的委员会)”以及“Your third choice should be a smaller, more specific committee.(第三选择应是一个规模更小、议题更具体的委员会)”可知，合理安排志愿的关键在于明智地选择不同类型的委员会。 23．推理判断题。根据第一段“Registering (报名) for a Model United Nations conference is more than just paperwork; it’s your entry ticket into the world of diplomacy (外交). (报名参加模拟联合国会议不仅仅是文书工作；这是您进入外交世界的入场券)”以及文章内容可知，全文围绕申请人如何查找会议、准备材料和选择委员会展开，由此可推知，文章的目标读者是MUN申请人。 B Parisima Taeb and her 9-year-old daughter, Darya Haija, were heading home from their local grocery store when Darya spotted a group of homeless people in a nearby lot. “Where do they sleep?” she asked her mom, worried. “There are shelters that try to help them,” Parisima explained, but Darya wasn’t satisfied. “Where do they get money for food? How can I help?” she pressed on, but this time her mom had no answer. “Let me ask your teacher,” Parisima said. “Maybe she knows how you can help. ”“Your timing couldn’t be better,” Darya’s teacher said the next afternoon when Parisima approached. “The school is starting a food drive. Darya is welcome to help!” Excited, Darya and her classmates collected canned goods and helped sort them for a local food bank. “Maybe there’s more I can do,” she thought as the food drive ended. Darya loved making jewelry at home. “What do you think?” she asked her mom, showing off a beaded bracelet (珠链). “It’s beautiful!” Parisima smiled, and the next afternoon, Darya made another. Soon she had 20 and then she began decorating pens. “I’m going to sell them and raise money for the homeless,” Darya declared. “Where should the money go?” Parisima researched shelters and visited several with Darya. One of them, Fort Myers Women and Children Shelter, really touched Darya’s heart. “This is the one,” Darya decided, and soon she was going door-to-door selling her bracelets and pens. People were touched by the little girl’s kindness and almost everyone she spoke to bought something. When Darya raised $1,000, Parisima helped her open a bank account and write a check. “This is for you,” she told Rachel McKinnon, director of Fort Myers Women and Children’s Shelter. “This will help us buy food and supplies for residents,” McKinnon said gratefully, but for Darya, it was just the beginning. For her latest and greatest project, Darya has made 100 bracelets, and she’s inviting friends to join a large community sale. “People need food and a place to sleep,” she says. “I love helping them in every possible way.” 24．What did Darya do immediately after the school food drive finished? A．She began to make jewelry at home. B．She went door-to-door to sell pens. C．She opened a bank account to save money. D．She figured out more ways to help the homeless. 25．Why did Darya and her mother visit several shelters before donating? A．To get advice on running a charity activity. B．To look for people to sell her bracelets to. C．To pick a suitable shelter for her donations. D．To collect daily supplies for homeless people there. 26．What can we infer from people’s warm response to Darya’s sale? A．Parisima helped promote Darya’s products. B．People were moved by Darya’s kind heart. C．Homeless people needed the products badly. D．Darya’s products were very cheap and beautiful. 27．Which of the following can best describe Darya? A．Warm-hearted and helpful. B．Shy and thoughtful. C．Creative and curious. D．Confident and humorous. 【答案】24．D 25．C 26．B 27．A 【导语】文章讲述了9岁女孩Darya Haija目睹无家可归者后心生怜悯，先是参与学校食品募捐活动，之后亲手制作珠链、钢笔售卖筹款，实地走访收容所选定捐助对象，最终为收容所筹得1000美元，并且持续开展更大规模义卖持续帮扶弱势群体的暖心故事。 【详解】24．细节理解题。根据第三段“Excited, Darya and her classmates collected canned goods and helped sort them for a local food bank. ‘Maybe there’s more I can do,’ she thought as the food drive ended.(Darya和同学们满怀热情收集罐头食品，帮忙为当地食物银行分类物资。当食品募捐活动结束时，她心想：‘或许我还能做更多事。’)”可知，校园食品募捐一结束，达莉亚就想要想出更多方式来帮助无家可归的人。 25．细节理解题。根据第四段“‘Where should the money go?’(‘这笔钱应该送往哪里？’)”以及第五段“Parisima researched shelters and visited several with Darya. One of them, Fort Myers Women and Children Shelter, really touched Darya’s heart. ‘This is the one,’ Darya decided, and soon she was going door-to-door selling her bracelets and pens.(Parisima查阅了收容所资料，并和Darya走访了好几家收容所。其中Fort Myers妇女儿童收容所深深打动了达莉亚。Darya决定：‘就选这一家。’很快，她便挨家挨户上门售卖自己制作的手链和钢笔。)”可知，母女二人走访多家收容所，目的是挑选合适的接收捐助的收容机构。 26．推理判断题。根据第六段“People were touched by the little girl’s kindness and almost everyone she spoke to bought something.(人们被这个小女孩的善意打动，几乎每一个和她交谈过的人都购买了物品。)”可知，人们对Darya的义卖活动反响热烈，是因为被她的善心所感动。 27．推理判断题。根据全文内容以及最后一段中“‘People need food and a place to sleep,’ she says. ‘I love helping them in every possible way.’(‘人们需要食物和睡觉的地方，’她说，‘我喜欢用尽一切可能的方式帮助他们。’)”可知，Darya看到流浪者心生担忧、主动寻求帮助的方法，积极参与食物募捐、亲手制作饰品售卖筹款并捐赠善款，充分体现出她热心善良、乐于助人的品质。 C You have probably heard of the social-media addiction trial that recently took place in Los Angeles. A young woman took Meta and YouTube to court, accusing them of making her addicted to social media — and she won. This interesting court case raises many questions that there are currently no clear answers to, but that people should think about. Social media is extensively used. As many as one in every three people uses social media, and in the USA, people reportedly spend around 6 hours a day on it. In 2025, Facebook had over 3 billion users, followed by WhatsApp and Instagram with about 3 billion each. With such extensive use, it is not strange that social media addiction (SMA) has become a focus for many researchers. One initial research area is the potential classification of SMA．It is worth noting that the DSM-5, a diagnostic tool for psychologists, does not recognize SMA as a distinct mental disorder; it is often discussed as a condition that requires more research. Thus, the conversations around SMA are not necessarily straightforward. However, within research literature, SMA has been described as a specific form of digital technology addiction. It refers to the heavy use of social media platforms which can lead to harmful life consequences. It also shares some components with behavioral disorders like gambling (赌博), including conflict, tolerance and withdrawal. Should social media be regulated (监管) by law? This is another difficult question. As more researchers agree that SMA may be a genuine addictive disorder, it should perhaps be managed to reduce potential risks — much like tobacco, alcohol, and gambling. The cognitive complexity involved in deciding what to view online is also one that should be carefully debated when it comes to children. In most societies, children are guided as to what they can watch in cinemas or on television. It is difficult to see why social media ought to be any different. 28．How does the author introduce the topic? A．By citing a case. B．By giving a definition. C．By making a comparison. D．By explaining a phenomenon. 29．What does the author say about SMA? A．It has unproven consequences. B．It is no different from gambling. C．It arises from social media overuse. D．It is clearly regarded as a mental illness. 30．What is the author’s attitude towards monitoring social media by law? A．Favorable. B．Dismissive. C．Unclear. D．Opposed. 31．What is the best title for the text? A．Court Case: A Landmark Victory B．Legal Regulation: A Necessary Step C．Social Media Use: A Global Phenomenon D．Social Media Addiction: A Rising Concern 【答案】28．A 29．C 30．A 31．D 【导语】文章由洛杉矶一起针对Meta和YouTube的社交媒体成瘾诉讼案引入，探讨了社交媒体成瘾的现状、研究界定、潜在危害，并由此提出了是否应对社交媒体进行法律监管的思考。 【详解】28．推理判断题。根据第一段中“You have probably heard of the social-media addiction trial that recently took place in Los Angeles. A young woman took Meta and YouTube to court, accusing them of making her addicted to social media — and she won. (你或许听说过近期发生在洛杉矶的这起社交媒体成瘾诉讼案。一名年轻女性起诉Meta和YouTube，指控二者致使她对社交媒体上瘾，而她最终胜诉。)”可知，作者通过引用一个具体的法庭案例来引入话题。 29．细节理解题。根据第三段中“However, within research literature, SMA has been described as a specific form of digital technology addiction. It refers to the heavy use of social media platforms which can lead to harmful life consequences. (然而，在研究文献中，社交媒体成瘾被描述为数字技术成瘾的一种具体形式。它指的是过度使用社交媒体平台，这可能会给生活带来有害的后果。)”可知，社交媒体成瘾源于过度使用社交媒体。 30．推理判断题。根据最后一段中“As more researchers agree that SMA may be a genuine addictive disorder, it should perhaps be managed to reduce potential risks — much like tobacco, alcohol, and gambling. (随着越来越多的研究人员认为社交媒体成瘾可能是一种真正的成瘾性疾病，它或许应该像烟草、酒精和赌博一样，被加以管控以降低潜在风险。)”以及“It is difficult to see why social media ought to be any different. (很难看出为什么社交媒体应该有所不同。)”可知，作者认为社交媒体应像烟草、酒精和赌博一样被监管，因此作者支持通过法律监管社交媒体。 31．主旨大意题。文章从一起诉讼案引出社交媒体成瘾问题，接着介绍了其普遍性、研究界定中的争议、与行为障碍的相似性，最后探讨了对其进行法律监管的必要性。全文始终围绕“社交媒体成瘾”这一核心议题及其带来的“日益增长的担忧”展开。因此D项“Social Media Addiction: A Rising Concern (社交媒体成瘾：一个日益引起关注的问题)”最能概括文章主旨，是文章的最佳标题。 D Lithium-ion (锂离子) batteries power everything from smartphones to electric cars and renewable energy storage. However, lithium is insufficient and concentrated in limited regions. To meet the growing demand for clean energy, scientists are exploring sodium-ion batteries as a sustainable alternative. Sodium, found in large quantities in seawater and salt mines, is cheaper and more widely available than lithium. Yet, sodium-ion batteries face a major technical problem. Sodium-ions are three times larger than lithium-ions, making them slower to move and harder to store within battery electrodes (电极). This reduces energy density, meaning sodium batteries require larger sizes to match lithium’s capacity. Scientists are handling this challenge through new materials. One focus is improving the anode (negative electrode). Traditional lithium batteries use graphite (石墨), which struggles to store sodium. Scientists now use “hard carbon”, a porous material, which allows sodium-ions to pass through its numerous tiny gaps. Adding tin to hard carbon further boosts storage capacity. For the cathode (positive electrode), new materials like layered metal oxides or organic compounds show promise. For example, a durable organic cathode named TAQ has achieved high energy density and stability over thousands of charging cycles. Recent progress is encouraging. Some commercial sodium batteries now store 170-200 watt-hours per kilogram (Wh/kg), close to low-end lithium batteries (200-300Wh/kg). Major companies like CATL in China plan large-scale production, targeting renewable energy storage and electric vehicles. However, challenges remain. Even top sodium batteries still lag behind advanced lithium models in performance. Falling lithium prices, driven by oversupply, and existing manufacturing infrastructure (基础设施) also weaken sodium’s cost advantage. Experts emphasize the need for breakthroughs, such as replacing expensive materials like vanadium. Despite challenges, many believe sodium batteries have a bright future. As research advances, they could become a key player in building a greener economy. “We’re still in the early days of understanding sodium’s chemistry,” says Dan Steingart, a battery chemist, “but the potential is undeniable.” 32．Why is sodium considered a better resource than lithium? A．It provides higher energy density. B．It is simpler and safer to get. C．It is more affordable and abundant. D．It allows faster charging cycles. 33．What does the underlined word “porous” mean in Paragraph 3? A．Full of small holes. B．Stable and rough. C．Large in capacity. D．Extremely dense. 34．Why is sodium’s cost advantage currently limited? A．Sodium batteries need rare materials for production. B．Lithium prices have dropped greatly due to rich supply. C．Global lithium reserves are sufficient for large-scale use. D．Sodium batteries require complex manufacturing processes. 35．What is the main purpose of the text? A．To criticize lithium batteries for their environmental harm. B．To warn against relying on renewable energy storage. C．To promote organic cathodes as an alternative solution. D．To highlight sodium’s potential despite current limitations. 【答案】32．C 33．A 34．B 35．D 【导语】本文介绍锂离子电池资源短板，引出钠离子电池这一替代储能方案，阐述钠资源的天然优势、钠离子电池现存技术难题、材料研发进展与商用现状，同时点明目前尚存的各类挑战，最终总结钠离子电池虽有局限，但发展潜力巨大。 【详解】32．细节理解题。根据第二段“Sodium, found in large quantities in seawater and salt mines, is cheaper and more widely available than lithium. (海水与盐矿中储量丰富的钠，相比锂成本更低、获取渠道更广。)”可知，钠被视作优于锂的资源是因为储量丰富且价格更低。 33．词句猜测题。根据下文“which allows sodium-ions to pass through its numerous tiny gaps. (可供钠离子穿过其上无数微小孔隙。)”可知，下文提到材料有大量微小缝隙可供离子穿过，说明该材料布满小孔。由此可知，porous意为“布满小孔的”。 34．细节理解题。根据第五段“Falling lithium prices, driven by oversupply, and existing manufacturing infrastructure also weaken sodium’s cost advantage. (供过于求导致锂价下跌，再加上现有成熟制造体系，也削弱了钠的成本优势。)”可知，钠离子电池成本优势如今受限的原因是锂供应充足，价格大幅下降。 35．推理判断题。根据第一段“To meet the growing demand for clean energy, scientists are exploring sodium-ion batteries as a sustainable alternative. (为满足日益增长的清洁能源需求，科学家正探索将钠离子电池作为可持续替代方案。)”和最后一段“Despite challenges, many believe sodium batteries have a bright future. (尽管尚存挑战，但多数人看好钠电池的发展前景。)”可知，文章主要写作目的是为了点明钠离子电池虽有短板，但具备发展潜力。 第二节（共5小题：每小题2. 5分, 满分12. 5分） 阅读下面短文, 从短文后的选项中选出可以填入空白处的最佳选项。选项中有两项为多余选项。 When you get in a car, you expect it will have functioning brakes. When you pick up medicine at the drugstore, you expect it won’t be polluted. But it wasn’t always like this. The safety of these products was terrible when they first came to market. It took much research and regulation to figure out how users can enjoy the benefits of these products without getting harmed. 36 Social media risks are everywhere. The dangers that algorithms designed to maximize attention represent to teens have become impossible to ignore. Other product design elements, often called “dark patterns”, designed to keep people using for longer, also appear to tip young users into social media overuse. 37 They say it’s their users’ fault for engaging with harmful content in the first place, even if those users are children or the content is financial trickery. They also claim to be defending free speech. 38 Under the Digital Services Act, which came into effect in Europe in 2022, platforms are required to take action to stop the spread of illegal content and can be fined up to 6 percent of their global incomes if they don’t do so. If this law is enforced, maintaining the safety of their algorithms and networks will be the most financially sound decision for platforms to make. Despite these efforts, two things are clear. First, online safety problems are leading to real, offline suffering. Second, social media companies can’t, or won’t, solve these safety problems on their own. 39 Even safety issues like cyberbullying that we thought were solved can pop right back up. As our society moves online to an ever-greater degree, the idea that anyone, even teens, can just “stay off social media” becomes less and less realistic. 40 A．Platforms already have systems to remove violent or harmful content. B．And those problems aren’t going away. C．Similarly, social media needs product safety standards to keep users safe. D．The current issues aren’t really about offline suffering. E．Online platforms, however, have shifted blame on the consumers whenever criticized. F．Some authorities are taking steps to hold social media platforms responsible for the content. G．It’s time we should require social media to take safety seriously, for everyone’s sake. 【答案】36．C 37．E 38．F 39．B 40．G 【导语】本文以汽车、药品的产品安全规范为类比，引出社交媒体存在诸多安全隐患，讲述各国监管部门出台法规约束平台行为，指出网络安全问题顽固且影响现实生活，最终呼吁社会强制重视社交媒体的安全问题。 【详解】36．上文“The safety of these products was terrible when they first came to market. It took much research and regulation to figure out how users can enjoy the benefits of these products without getting harmed.(这些产品刚上市时安全性很差。需要大量的研究和监管才能弄清楚用户如何在不受伤害的情况下享受这些产品的好处。)”讲述传统产品经过完善监管，实现了安全保障。选项C“Similarly, social media needs product safety standards to keep users safe.(同样地，社交媒体也需要产品安全标准来保障用户安全。)”用类比逻辑承接上文，从传统产品的安全规范，自然过渡到本文核心话题社交媒体安全。 37．上文“The dangers that algorithms designed to maximize attention represent to teens have become impossible to ignore. Other product design elements, often called “dark patterns,” designed to keep people using for longer, also appear to tip young users into social media overuse.(旨在博取关注度的算法对青少年造成的危害已不容忽视。其他常被称作“黑暗模式”、旨在延长用户使用时长的产品设计，也容易导致年轻用户过度使用社交媒体。)”点明社交媒体自身设计存在漏洞，会对青少年造成不良影响。选项E“Online platforms, however, have shifted blame on the consumers whenever criticized.(然而，网络平台每逢受到指责，都会将责任推给消费者。)”转折引出平台推卸责任的消极态度。后文“They say it’s their users’ fault for engaging with harmful content in the first place, even if those users are children or the content is financial trickery.(它们声称，即便用户是儿童、或内容属于金融骗局，从一开始接触不良内容就是用户的过错。)”承接本句，具体阐释平台推卸责任的具体说辞，前后逻辑高度契合。 38．后文“Under the Digital Services Act, which came into effect in Europe in 2022, platforms are required to take action to stop the spread of illegal content and can be fined up to 6 percent of their global incomes if they don’t do so.(依据2022年在欧洲生效的《数字服务法》，平台被要求采取行动制止非法内容传播，若拒不执行，最高可被处以全球营收6%的罚款。)”介绍官方出台的监管法规与处罚机制。选项F“Some authorities are taking steps to hold social media platforms responsible for the content.(部分官方机构正采取措施，追究社交媒体平台对内容的责任。)”精准概括本段核心主旨，总领后文立法监管的具体举措。 39．上文“Despite these efforts, two things are clear. First, online safety problems are leading to real, offline suffering. Second, social media companies can’t, or won’t, solve these safety problems on their own.(尽管有这些举措，有两点事实显而易见：第一，网络安全问题正在引发现实中的线下伤害；第二，社交媒体企业无法、也不会自行解决这些安全问题。)”明确指出平台不会主动解决安全隐患。选项B“And those problems aren’t going away.(而且这些问题不会自行消失。)”递进补充，强调网络安全问题的顽固性。后文“Even safety issues like cyberbullying that we thought were solved can pop right back up.(即便是我们本以为已经解决的网络霸凌这类安全问题，也会再次出现。)”进一步佐证问题反复、难以根除的特点，层层递进，逻辑通俗易懂。 40．前文“As our society moves online to an ever-greater degree, the idea that anyone, even teens, can just “stay off social media” becomes less and less realistic.(随着社会线上化程度不断加深，任何人、甚至青少年可以单纯“远离社交媒体”的想法，变得越来越不现实。)”说明逃避社交媒体无法解决问题。选项G“It’s time we should require social media to take safety seriously, for everyone’s sake.(为了所有人的利益，是时候要求社交媒体认真对待安全问题了。)”总结全文核心观点，呼吁社交媒体认真对待安全问题。 第三部分 语言运用（共两节，满分30分） 第一节（共15小题：每小题1分，满分15分） 阅读下面短文, 从每题所给的A、B、C、D四个选项中选出可以填入空白处的最佳选项。 When Tal Golesworthy was told he needed 41 heart surgery in 1993, he said no. Golesworthy has Marfan syndrome (马凡氏综合症), a genetic condition 42 the strength and elasticity of connective body tissues, including blood vessels. Back in 1993, when he was living in Cheltenham, in the west of England, his doctor told him that the aorta (主动脉) in his heart was so enlarged that it would unavoidably 43 unless he underwent major surgery. “They 44 the surgical options,” says Golesworthy, “and I was not interested. The operation really didn’t look attractive.” 45 he particularly didn’t like was having to be on blood thinners after the operation, something that would prevent blood clots(血栓) but 46 its own risks: “I was riding motorbikes then; and skiing, so my whole lifestyle 47 .” By 2000, however, his condition 48 . Realizing something had to be done, Golesworthy put his years of 49 as research-and-development engineer with the United Kingdom’s National Coal Board to good use. He decided he would 50 himself. “Learning new stuff and developing new ideas, that was my job,” Golesworthy says. A bulging aorta, he thought, was much like bulging hydraulic hose (凸起的液压软管)—it needed 51 support. And wrapping something around the outside of the aorta would require a less invasive 52 . So Golesworthy subjected himself to 30 hours of an MRI scanner; used 3D printing to create a physical copy of the faulty part of his heart (the aortic root); and then used soft, porous textile mesh (网眼织物) to make a sleeve to fit around it. “Luckily, I’d done a lot of work with technical textiles, looking at filters (过滤器) for flue gases (烟气) in coal-fire processes,” he says. Sheer determination combined with a(n) 53 yet practical solution won him the support of two leading cardiothoratic (心胸的) surgeons and helped him raise the money to 54 his idea. In May 2004, at the age of 47, he became the guinea pig for his own invention, the Exo Vasc Personalised External Aortic Root Support. The operation was 55 . 41．A．game-changing B．life-saving C．ground-breakıng D．problem-solving 42．A．affecting B．contracting C．influencing D．causing 43．A．burn B．bend C．burst D．block 44．A．talked about B．discussed about C．debated on D．mentioned about 45．A．How B．Why C．It D．What 46．A．display B．avoid C．present D．face 47．A．would have been affected B．would be affected C．could have been affected D．could be affected 48．A．had changed B．had recovered C．had improved D．had worsened 49．A．hard work B．experiments C．experience D．fruits 50．A．manage B．handle C．solve D．repair 51．A．internal B．surgical C．external D．spiritual 52．A．check-up B．inspection C．test D．operation 53．A．imaginative B．original C．specialized D．flexible 54．A．change B．develop C．create D．reshape 55．A．a hit B．a mess C．a pain D．a success 【答案】 41．B 42．A 43．C 44．A 45．D 46．C 47．A 48．D 49．C 50．D 51．C 52．D 53．B 54．B 55．D 【导语】本文是一篇记叙文。主要讲述的是Tal Golesworthy是一个锅炉工程师，当他需要通过手术来修复一个关乎到生命的主动脉的问题时，他将他的工程师技术和他的医生的医疗知识融合在一起，设计了一个更好的修复方式的故事。 【详解】41．考查形容词词义辨析。句意：1993年，当Tal Golesworthy被告知他需要进行挽救生命的心脏手术时，他拒绝了。A. game-changing改变游戏规则的；B. life-saving救命的；C. ground-breaking开创性的；D. problem-solving问题解决的。根据下文中的“Back in 1993, when he was living in Cheltenham, in the west of England, his doctor told him that the aorta (主动脉) in his heart was so enlarged that it would unavoidably ____3____ unless he underwent major surgery.”可知，他的医生告诉他他的心脏主动脉被增大了以至于可能会有危险，由此可知，此处应指的是进行一次“救命的”手术。故选B项。 42．考查动词词义辨析。句意：Golesworthy患有马凡氏综合征，这是一种影响结缔组织(包括血管)强度和弹性的遗传病。A. affecting影响，侵袭；B. contracting感染，签订合同；C. influencing影响；D. causing造成。根据常识和上文中的“Golesworthy has Marfan syndrome (马凡氏综合症)”可知，Golesworthy患有马凡氏综合症，这种病会直接“影响”影响结缔组织(包括血管)强度和弹性，affect指的是直接的有形力量作用于某事物使其发生变化，influence指的是通过说服或以实际行动树立榜样而对他人产生的影响。故选A项。 43．考查动词词义辨析。句意：1993年，当他住在英格兰西部的切尔滕纳姆时，他的医生告诉他，他心脏的主动脉太大了，除非进行大手术，否则它将不可避免地破裂。A. burn燃烧，消耗；B. bend弯曲；C. burst爆炸，爆裂；D. block阻塞，堵塞。根据常识和上文中的“his doctor told him that the aorta (主动脉) in his heart was so enlarged that it would unavoidably”可知，他的心脏主动脉被放大，会不可避免的导致“破裂”符合常识。故选C项。 44．考查动词短语词义辨析。句意：“他们讨论了手术方案，”戈尔斯沃西说，“我不感兴趣。手术看起来真的不吸引人。”A. talked about谈论；B. discussed about讨论；C. debated on辩论；D. mentioned about提及。根据上文中的“When Tal Golesworthy was told he needed ____1____ heart surgery in 1993, he said no.”以及下文中的“and I was not interested. The operation really didn’t look attractive.”可知，医生告诉过他需要进行挽救生命的心脏手术，Golesworthy 觉得手术看起来真的不吸引人，由此可知，此处指的是他们“讨论”手术方案。故选A项。 45．考查主语从句。句意：他特别不喜欢的是手术后必须使用血液稀释剂，这可以防止血栓，但也会呈现它自己拥有的风险：“当时我骑摩托车；还有滑雪，所以我的整个生活方式都会受到影响。”A. How如何；B. Why为什么；C. It它；D. What什么。分析句子结构可知，此处应为连词引导的主语从句，从句中缺少like的宾语，表示的是事情，所以使用连接代词what。故选D项。 46．考查动词词义辨析。句意：他特别不喜欢的是手术后必须使用血液稀释剂，这可以防止血栓，但也会呈现它自己拥有的风险：“当时我骑摩托车；还有滑雪，所以我的整个生活方式都会受到影响。”A. display陈列；B. avoid避免；C. present呈现；D. face面对。根据上文中的“____5____ he particularly didn’t like was having to be on blood thinners after the operation, something that would prevent blood clots(血栓)”可知，他不喜欢的是手术后需要使用血液稀释剂，这可以防止血栓，结合but以及下文中的“its own risks”可知，虽然能防止血栓，但是会“呈现”它自己的风险。故选C项。 47．考查虚拟语气。句意：他特别不喜欢的是手术后必须使用血液稀释剂，这可以防止血栓，但也会呈现它自己拥有的风险：“当时我骑摩托车；还有滑雪，所以我的整个生活方式都会受到影响。”A. would have been affected受影响；B. would be affected受影响；C. could have been affected受影响；D. could be affected可能受影响。结合语境以及上文中的“I was riding motorbikes then; and skiing”以及so可知，此处表示的是如果他那时候要是接受手术的话，将会对他的生活造成“影响”，所以应使用表示与过去事实相反的虚拟语气，could have done侧重表达的是本能做而未做的事情。故选A项。 48．考查动词词义辨析。句意：然而，到了2000年，他的病情恶化了。A. had changed改变；B. had recovered康复；C. had improved改善；D. had worsened恶化。根据上文中的“By 2000, however, his condition”以及下文中的“Realizing something had to be done”可知，however以及had to be done可知，此处表明，现在他的病情应该是“恶化”符合语境。故选D项。 49．考查名词词义辨析。句意：意识到必须采取一些措施，Golesworthy充分利用了他在英国国家煤炭局担任研发工程师的多年经验。A. hard work努力；B. experiments实验；C. experience经验；D. fruits果实。根据下文中的“as research-and-development engineer with the United Kingdom’s National Coal Board to good use.”可知，Golesworthy在英国国家煤炭局担任过研发工程师，由此可知，此处应指的是他在充分利用他担任研发工程师的多年的“经验”符合语境。故选C项。 50．考查动词词义辨析。句意：他决定修复自己。A. manage管理；B. handle处理；C. solve解决；D. repair修理，修复。根据上文中的“Realizing something had to be done, Golesworthy put his years of ____9____ as research-and-development engineer with the United Kingdom’s National Coal Board to good use.”可知，Golesworthy意识到自己要做些什么了，他要充分利用自己在英国国家煤炭局担任研发工程师的多年经验，由此可知，此处指的他要自己“修复”自己。故选D项。 51．考查形容词词义辨析。句意：他认为，膨胀的主动脉很像膨胀的液压软管——需要外部支撑。A. internal内在的；B. surgical外科手术的；C. external外面的；D. spiritual精神上的。根据下文中的“And wrapping something around the outside of the aorta”可知，此处指的是它需要“外部的”支持。故选C项。 52．考查名词词义辨析。句意：在主动脉外部包裹一些东西需要进行侵入性较小的手术。A. check-up检查，核对；B. inspection视察，检查；C. test测试；D. operation手术。根据下文中的“The operation was ____15____ .”可知，此处指的是侵入性较小的“手术”符合语境。故选D项。 53．考查形容词词义辨析。句意：坚定的决心，加上新颖而实用的解决方案，为他赢得了两位领先的心胸外科医生的支持，并帮助他筹集了资金来研发他的想法。A. imaginative想象力丰富的；B. original原始的，最初的；C. specialized专门的；D. flexible灵活的。根据下文中的“yet practical solution won him the support of two leading cardiothoratic (心胸的) surgeons and helped him raise the money to ____14____ his idea.”可知，他的使用的解决问题的方法赢得了两位领先的心胸外科医生的支持，并帮助他筹集了资金来研发他的想法，由此可知，此处表示他的方法是“新颖的”而又使用的。故选B项。 54．考查动词词义辨析。句意：坚定的决心，加上新颖而实用的解决方案，为他赢得了两位领先的心胸外科医生的支持，并帮助他筹集了资金来研发他的想法。A. change改变；B. develop发展；C. create创造；D. reshape重塑。根据上文中的““Learning new stuff and developing new ideas, that was my job,” Golesworthy says.”可知，Golesworthy说，学习新东西，提出新想法，这就是我的工作，由此可知，此处指的是“研发”他的想法。故选B项。 55．考查名词词义辨析。句意：手术很成功。A. a hit一个轰动；B. a mess一场混乱；C. a pain一种疼痛；D. a success一个成功。根据上文中的“In May 2004, at the age of 47, he became the guinea pig for his own invention, the Exo Vasc Personalised External Aortic Root Support.”可知，2004年5月，47岁的他成为了自己发明的Exo Vasc个性化主动脉根部外支架的小白鼠，由此可知，此处指的是手术“成功”符合语境。故选D项。 第二节（共10小题：每小题1. 5分, 满分15分） 阅读下面短文, 在空白处填入1个适当的单词或括号内单词的正确形式。 The Chinese research ship Tansuo 1 returned to Guangzhou on Sunday after completing the first China-Chile joint manned deep-sea expedition 56 the Atacama Trench (海沟), 57 (mark) a major step forward in international marine cooperation and China’s role in global ocean governance. The 156-day expedition, 58 (lead) by the Institute of Deep-Sea Science and Engineering of the Chinese Academy of Sciences, set sail from Sanya, Hainan Province, on December 6th. It covered more than 40,000 kilometers 59 involved 83 researchers from six countries. Due to severe pressure, 60 (extreme) low visibility and freezing temperatures, deep-sea exploration is considered even more 61 (challenge) than space exploration. However, China’s home-grown submersible (载人潜水器) Fendouzhe has addressed many of these challenges, enabling operations at full ocean depth. The expedition focused on the Atacama Trench, 62 reaches a depth of over 8,000 meters and holds significant scientific value for biodiversity and geology. During the mission, China’s domestically developed manned submersible Fendouzhe, carried by Tansuo 1, 63 (complete) 63 dives, 50 of which exceeded 6,000 meters. The team collected a large number of biological and geological 64 (sample). Thanks to these capabilities, researchers discovered several species of deep-sea snailfish and captured numerous images of seafloor animals, and most of 65 (they) were identified as new species, highlighting the region’s rich fish biodiversity. 【答案】 56．to 57．marking 58．led 59．and 60．extremely 61．challenging 62．which 63．completed 64．samples 65．them 【导语】文章主要介绍“探索一号”科考船完成中智联合阿塔卡马海沟载人深海科考返航广州，介绍此次科考时长、航程、深海探测难点、奋斗者号潜水器作业成果以及科考带来的深海新物种发现，彰显中国国际海洋合作与深海科研实力。 【详解】56．考查介词。句意：中国科考船“探索一号”周日完成首次中智联合阿塔卡马海沟载人深海科考后返回广州，标志着国际海洋合作与中国参与全球海洋治理迈出重要一步。expedition to + 地点，表示“前往某地的考察”。 57．考查非谓语动词。句意同上。逗号前主谓结构完整，空格处需填非谓语动词，主句所指的整件事与mark是主动关系，用现在分词marking作结果状语。 58．考查非谓语动词。句意：这场为期156天、由中国科学院深海科学与工程研究所牵头的科考于12月6日从海南三亚启航。名词expedition与lead是被动关系，表示“由…… 牵头”，用过去分词led作后置定语。 59．考查连词。句意：此次航程超4万公里，有来自六个国家的83名科研人员参与。covered、involved为并列谓语，用并列连词and连接。 60．考查副词。句意：由于巨大水压、极低能见度和严寒低温，深海探测被认为比太空探索更具挑战性。空格修饰形容词low，需用副词extremely。 61．考查形容词。句意同上。more后接形容词原形构成比较级，challenge的形容词形式challenging，意为“有挑战性的”。 62．考查定语从句。句意：本次科考聚焦阿塔卡马海沟，这片海沟深度超8000米，在生物多样性与地质学领域具备极高科研价值。空格引导非限制性定语从句，先行词the Atacama Trench指物，从句缺少主语，用关系代词which。 63．考查时态。句意：任务期间，搭载于“探索一号”、我国自主研发的载人潜水器“奋斗者号”完成63次下潜，其中50次下潜深度超6000米。空处为主句谓语，全文叙述已完成的科考事件，整体为一般过去时，complete过去式为completed。 64．考查名词复数。句意：科考团队采集了大量生物与地质样本。a large number of后接可数名词复数，sample复数形式为samples。 65．考查代词。句意：借助这些设备，科研人员发现多种深海狮子鱼，拍摄大量海底生物影像，其中大部分被认定为新物种，凸显该海域丰富的鱼类生物多样性。介词of后用人称代词宾格，they的宾格形式是them。 第四部分 写作（共两节, 满分40分） 第一节（满分15分） 66．假设你是学生会主席李华，学校将举办“网络文明与安全”主题英语演讲比赛。请结合自身经历，用英语撰写一篇发言稿，内容包括： 1. 网络对青少年的利弊； 2. 你的建议； 3. 呼吁理性上网。 注意： 1. 写作词数应为80-100左右； 2. 请按如下格式在答题卡的相应位置作答。 Be Smart Online Learners Good morning, everyone! ___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ That’s all. Thank you for listening! 【答案】 Be Smart Online Learners Good morning, everyone! The Internet is a powerful tool, which has reshaped our lives. However, as a double-edged sword, it brings both opportunities and risks. On the positive side, it opens the door to endless knowledge and connects us with the world. But on the negative side, harmful information and online dangers are real threats. I still remember once coming across fake news online — it was a wake-up call for me. That’s why I encourage everyone to develop critical thinking and protect personal privacy. Let’s take action together. Be wise and make the Internet a civilized and positive space for all. That’s all. Thank you for listening! 【导语】本篇书面表达要求考生以学生会主席李华的身份，为学校“网络文明与安全”主题英语演讲比赛撰写一篇发言稿，需结合自身经历，阐述网络对青少年的利弊、给出相关建议并呼吁大家理性上网。 【详解】1.词汇积累 连接：connect → link 威胁：threat → risk/menace 理性的：wise → sensible 遇见：come across → encounter 2.句式拓展 同义句转换 原句：The Internet is a powerful tool, which has reshaped our lives. 拓展句：Not only is the Internet a powerful tool, but it has also reshaped our lives. 【点睛】【高分句型1】The Internet is a powerful tool, which has reshaped our lives.(运用了which引导的非限定性定语从句) 【高分句型2】That’s why I encourage everyone to develop critical thinking and protect personal privacy.(运用了why引导的表语从句) 第二节（满分25分） 67．阅读下面材料，根据其内容和所给段落开头语续写两段，使之构成一篇完整的短文。 One winter day after school, Tim asked his mother to allow him to go out and play in the snow. “Sure, you can. Remember to put on your coat, your hat and your gloves,” his mother said. “You can build a snowman before your father comes home.” “I’m going to need a carrot for the nose,” Tim said. “And I’ll need some things for the snowman’s hat and face.” Tim got a bucket (桶) and collected everything he needed to decorate his snowman. His mother promised she would watch him build the snowman from the window. Outside, in his front yard, Tim started with a very small ball of snow. He got on his knees and rolled the snow into a big ball. At another window, someone else was watching Tim play. It was his new neighbour Jenny. Jenny asked her mother if she could go outside and join Tim in building his snowman. Jenny’s mother agreed and promised to watch her from the window. “You can play until your father comes home,” her mother said. Jenny ran outside to Tim’s yard and asked if she could help him finish his snowman. “Yes, please help me,” Tim said. “I have built my snowman’s body with two snowballs. I need to roll one more for my snowman’s head.” “But snowmen only have two snowballs. One is for the body and the other one is for the head,” Jenny said. “No, snowmen always have three snowballs,” Tim said. “I don’t think I need you to help me after all.” Tim picked up some snow and made it into a small snowball. He got on his knees and rolled the snow away from Jenny to make the snowman’s head. Jenny walked back into her own yard and began to build her own snowman. Tim made a hat for his snowman with his bucket. He used his mother’s buttons for the eyes and mouth. Lastly, he added a carrot for the snowman’s nose. Seeing his snowman, Tim was happy, but suddenly a terrible thing happened. The head fell off the snowman and crashed onto the ground! “Oh, no! My snowman fell apart,” Tim said, “and my father is almost home!” 注意： （1）续写词数应为150个左右； （2）请按如下格式在答题卡的相应位置作答。 Jenny heard Tim’s cry and ran over to his yard to see what the problem was. ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ “You’re welcome... but my snowman still doesn’t have a nose,” Jenny said softly. ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 【答案】例文 Jenny heard Tim’s cry and ran over to his yard to see what the problem was. Seeing the broken snowman on the ground, she felt sorry for Tim and offered to help at once. “Don’t worry. We can make a new head together,” Jenny said gently. Tim nodded with a grateful smile. They rolled a firm round snowball quickly, lifted it onto the body carefully, and fixed the buttons and bucket back in place. Just as they finished, Tim’s father’s car appeared down the road. Tim sighed in relief and thanked Jenny sincerely for her timely help. “You’re welcome... but my snowman still doesn’t have a nose,” Jenny said softly. Tim looked at her lovely snowman with big eyes and stick arms and immediately had an idea. He ran back, pulled the carrot out of his snowman’s nose, and cut it into two halves. He handed one half to Jenny, who put it on her snowman happily. The two snowmen stood next to each other like close friends. At that moment, Tim truly understood what a good neighbour was — sharing and caring, turning a cold winter day into one full of warmth and joy. 【导语】本文以人物为线索，讲述放学后蒂姆出门堆雪人，备好材料独自开工。邻居珍妮想来帮忙，二人因雪人该用两个还是三个雪球产生分歧，蒂姆拒绝她帮忙。珍妮只好自己堆雪人。蒂姆完成雪人后，雪人头却掉了，他十分着急，父亲快到家了。 【详解】1. 段落续写： ①由第一段首句内容可知，本段可以写珍妮闻声赶来安慰蒂姆，二人合力重做雪人头，完工时蒂姆父亲恰好归来。 ②由第二段首句内容可知，本段可以写珍妮缺少雪人鼻子，蒂姆把胡萝卜分一半给她，二人懂得邻里间要分享与关爱。 2. 续写线索：珍妮安慰蒂姆——合力重做雪人头——蒂姆分享胡萝卜给珍妮的雪人——二人感悟 3. 词类激活： 行为类： 看见：see/spot/catch sight of 帮助：help/assist/aid 情绪类： 温和地：gently/softly/tenderly 高兴地：happily/merrily/gladly 【点睛】【高分句型1】Seeing the broken snowman on the ground, she felt sorry for Tim and offered to help at once. (运用了现在分词seeing作状语) 【高分句型2】He handed one half to Jenny, who put it on her snowman happily. (运用了who引导的非限制性定语从句) 原创精品资源学科网独家享有版权，侵权必究！1 学科网（北京）股份有限公司1 / 23 学科网（北京）股份有限公司 $听力考试正式开始。I'm going to go to viana on saturday. How long does IT take to fly their petty? I'm going to drive. I get ill on planes and trains. I'm going to go to viana on saturday. How long does IT take to fly their petty? I'm going to drive. I get ill on planes and trains. Listen to the next question. Were you at the cancer city baseball stadium . last night? No, I wasn't. I wish I had seen the royals game. I was in the library studying for the final exam. Were you at the cancer city baseball stadium . last night? No, I wasn't. I wish I had seen the royal game. I was in the library studying for the final exam. Listen to the next question. How can I help you, sir? I missed . my connection to toronto at six thirty. When is the . next flight? Let me see. The seven twenty flight is full, but I can get you . on one at ten, ten. Okay, thanks. How can I help you, sir? I missed . my connection to toronto at six thirty. When is the next flight? Let me see. The seven twenty flight is full, but I can get you one one at ten, ten. Okay, thanks. Listen to the next question. Raise your head a little bit and smile a little. Okay, you look great in camera. Wait a minute. Let me put on my cowboy. Raise your head a little bit and smile a little. Okay, you look great in camera. Wait a minute. Let me put on my cowboy hat. Listen to the next question. Max is leaving on friday. What can we get him? I don't know. What does he like? Well, he likes music. Let's get AC. D. Great idea. I'm sure he like that. Max is leaving on friday. What can we get him? I don't know. What does he like? Well, he likes music. Let's get him AC. D. Great idea. I'm sure he like that. Listen to the next question. Hi kate, we have just gone under a bridge. Where have you got? Well, adam, I can't tell because I just see water all around me. We sailed past that little island about a quarter of an hour ago, if that means anything. Sounds like during the center of the lake you'll get to our meeting place in about a half . an hour then i'm sorry for taking that long by. Hi kate, we have just gone under a bridge. Where have you got? Well, adam, I can't tell because I just see water all around me. We sailed past that little island about a quarter of an hour ago. If that means anything. Sounds like during the center of the lake you'll get took our meeting place in about a half an hour. then i'm sorry for taking that long bye. Listen to the next question. Hi lily, the boss is looking for you. yeah. Please tell her i'm not feeling well. I won't be coming into the office. Oh dear, shall I ask her to call you? No, i'll call her myself if i'm not feeling Better tomorrow. Oh, and dave said he needed you something about a sales report. Tell him it's on my computer and ask him to finish IT. It's very important. Does your . user name? Oh, yes. Okay, unless can be finished. thanks. I'll call him this afternoon to see if it's done. okay. I hope you will get Better soon and attend the meeting tomorrow afternoon. Hi lily, the bus is looking for you. yeah. Please tell her i'm not feeling well. I won't be coming into the office. Oh dear, shall I asked her to call you? No, i'll call her myself if i'm not feeling Better tomorrow. Oh, and dave said he needed you something about a sales report. Tell him it's on my computer and ask him to finish IT. It's very . important. Does he your . user name? Oh, yes. okay, i'll ask him to finished. thanks. I'll call him this afternoon to see if it's done. okay. I hope you will get Better soon and attend the meeting tomorrow afternoon. Listen to the next question. Peter, hi, how are you? I haven't seen you for ages. Hello via wow. Yes, IT must be at least five years since we graduated. What are you doing here? I came for a meeting business trip, you know, anyway. how are you? I'm good. thanks. I still work in a school. What about you? I have a new job now, so I have to . travel a lot. What do you do? I work for a travel agency. Working in a restaurant was just too boring. That sounds interesting. Listen, have you got time for her coffee . so we could catch up? sure. Do you know a nice place? Yes, there is a nice cafe just around the corner, about two minutes from here. Let's go then, Peter. Hi, how are you? I haven't seen you for ages. Hello, Fiona. wow. Yes, IT must be at least five years since we graduated. What are you doing here? I came for a meeting business trip. You know, anyway. how are you? I'm good. thanks. I still work in a school. What about you? I have a new job now, so I have to . travel a lot. What do you do? I work for a travel agency. Working in a restaurant was just too boring. That sounds interesting. Listen, have you got time for her coffee . so we could catch up? sure. Do you know a nice place? Yes, there is a nice cafe just around the corner, about two minutes from here. Let's go then. Listen to the . next question. Hello, Jerry. I have to choose the music for parents night. Would you like to help me? sure. Where do you want to start? Well, for people our age, it's no problem. We are familiar with each other and we know what we like, but the parents tastes are different. We'll have to choose something different for each group. will we? That's my problem. OK, let's start with some rock and roll for the months. And dads, right? And what about some jazz afterwards? Everyone likes . that great idea. Hey, why don't we do something like line dancing with country and western music? You mean everyone lines up on the floor next to each other, and that's the same steps to the music. That should be a lot of fun. And everyone, old and Young can join in IT . looks like you have almost everything ready. Come on, i'll treat . you to a soga. great. Hello, Jerry. I have to choose the music for parents at night. Would you like . to help me? sure. Where do you want to start? Well, for people our age, it's no problem. We are familiar with each other and we know what we like, but the parents tastes are different. We'll have to choose something different for each group. will we? That's my problem. Okay, let's start with some rocks and roll for the . mums and dads, right? And what about some jazz afterwards? Everyone likes that . great idea. Hey, why don't we do something like line dancing with country and western music? You mean everyone lines up on the floor next to each other, and that's the same steps to the music? That should be a lot of fun. And everyone, old and Young, can join in . IT looks like you have almost everything ready. Come on, i'll treat . you to a soda. great. Listen to the next question. Your attention, please, there is a red ford tourist parked, blocking the buildings century way on the outside. Well, the owner of this car, please move in immediately. This areas is meant for buses and taxes only. You may move your car to either parking lot on the e side or the west side of the building. The one on the e side offers a free parking service for those with parking cards on the weekends. The parking services available on the west side, on condition that you park there within half an hour today is saturday. So I suggest you go to the east parking lot again. This is a red ford tourist. The license plate number is one five. F, T, U. If IT is still blocking the entrance ten minutes from now, i'm afraid we will have no choice but to call the surface company and have a removed. So please, will the owner of this red four tourists move your car immediately? Your attention, please. There is a red ford tourist parked blocking the building century way on the self side. Well, the owner of this car, please move IT immediately. This areas meant for buses and taxes only. You may move your car to either parking lot on the e side or the one side of the building. The one on the e side offers a free parking service for those with parking cards on the weekends. The parking services available on the west side, on condition that you park there within half an hour today is saturday. So I suggest you go to the east parking lot again. This is a red ford tourists. The license plate number is one five. F, T, U. If IT is still blocking the entrance ten minutes from now, i'm afraid we will have no choice but to call the surface company and have a removed. So please, will the owner of this red ford tourists move your car immediately? 听力部分到此结束。 2026-2027学年高二选择性必修第二册英语单元自测 Unit 4 Living with Technology 建议用时120分钟，满分150分 第一部分 听力（共两节，满分30分，每题1.5分） 1.B 2.C 3.C 4.A 5.C 6.A 7.B 8.C 9.B 10.A 11.A 12.A 13.C 14.B 15.A 16.B 17.A 18.B 19.B 20.C 第二部分 阅读（共两节，满分50分） 第一节（共15小题；每小题2.5分，满分37.5分） 21.B 22.A 23.C 24.D 25.C 26.B 27.A 28.A 29.C 30.A 31.D 32.C 33.A 34.B 35.D 第二节（共5小题；每小题2.5分，满分12.5分） 36.C 37.E 38.F 39.B 40.G 第三部分 语言运用（共两节，满分30分） 第一节 完形填空（共15小题；每小题1分，满分15分） 41.B 42.A 43.C 44.A 45.D 46.C 47.A 48.D 49.C 50.D 51.C 52.D 53.B 54.B 55.D 第二节 语法填空（共10小题；每小题1.5分，满分15分） 56.to 57.marking 58.led 59.and 60.extremely 61.challenging 62.which 63.completed 64.samples 65.them 第四部分 写作（共两节，满分40分） 第一节 应用文写作（满分15分） 参考范文 Be Smart Online Learners Good morning, everyone! The Internet is a powerful tool, which has reshaped our lives. However, as a double-edged sword, it brings both opportunities and risks. On the positive side, it opens the door to endless knowledge and connects us with the world. But on the negative side, harmful information and online dangers are real threats. I still remember once coming across fake news online — it was a wake-up call for me. That’s why I encourage everyone to develop critical thinking and protect personal privacy. Let’s take action together. Be wise and make the Internet a civilized and positive space for all. That’s all. Thank you for listening! 第二节 读后续写（满分25分） 参考范文 Jenny heard Tim’s cry and ran over to his yard to see what the problem was. Seeing the broken snowman on the ground, she felt sorry for Tim and offered to help at once. “Don’t worry. We can make a new head together,” Jenny said gently. Tim nodded with a grateful smile. They rolled a firm round snowball quickly, lifted it onto the body carefully, and fixed the buttons and bucket back in place. Just as they finished, Tim’s father’s car appeared down the road. Tim sighed in relief and thanked Jenny sincerely for her timely help. “You’re welcome... but my snowman still doesn’t have a nose,” Jenny said softly. Tim looked at her lovely snowman with big eyes and stick arms and immediately had an idea. He ran back, pulled the carrot out of his snowman’s nose, and cut it into two halves. He handed one half to Jenny, who put it on her snowman happily. The two snowmen stood next to each other like close friends. At that moment, Tim truly understood what a good neighbour was — sharing and caring, turning a cold winter day into one full of warmth and joy. 原创精品资源学科网独家享有版权，侵权必究！1 学科网（北京）股份有限公司1 / 2 学科网（北京）股份有限公司 $………………○………………外………………○………………装………………○………………订………………○………………线………………○……………… ………………○………………内………………○………………装………………○………………订………………○………………线………………○……………… 此卷只装订不密封 ………………○………………内………………○………………装………………○………………订………………○………………线………………○……………… ………………○………………外………………○………………装………………○………………订………………○………………线………………○……………… … 学校：______________姓名：_____________班级：_______________考号：______________________ 2026-2027学年高二选择性必修第二册英语单元自测 Unit 4 Living with Technology 学校:___________班级：___________姓名：___________分数：___________ （时间：120分钟，满分：150分） 注意事项： 1. 答卷前，考生务必将自己的姓名、准考证号填写在答题卡上。 2. 回答选择题时，选出每小题答案后，用铅笔把答题卡上对应题目的答案标号涂黑。如需改动，用橡皮擦干净后，再选涂其他答案标号。回答非选择题时，将答案写在答题卡上，写在本试卷上无效。 3. 考试结束后，将本试卷和答题卡一并交回。 第一部分 听力(共两节，满分30分) 做题时，先将答案标在试卷上。录音内容结束后，你将有两分钟的时间将试卷上的答案转涂到答题卡上。 第一节(共5小题;每小题1.5分，满分1.5分) 听下面5段对话。每段对话后有一个小题，从题中所给的A、B、C三个选项中选出最佳选项。听完每段对话后，你都有10秒钟的时间来回答有关小题和阅读下一小题。每段对话读两遍。 1．How will Patti go to Vienna? A．By train. B．By car. C．By plane. 2．What was the woman doing last night? A．Watching a game. B．Taking an exam. C．Learning in the library. 3．When will the man’s flight take off? A．At 6:30. B．At 7:20. C．At 10:10. 4．What is the man doing? A．Taking a photo. B．Doing exercise. C．Buying a hat. 5．What are the speakers mainly talking about? A．When Max is leaving. B．Whether Max likes music. C．What they will get for Max. 第二节(共15小题;每小题1.5分，满分22.5分) 听下面5段对话或独白。每段对话或独白后有几个小题，从题中所给的A、B、C三个选项中选出最佳选项。听每段对话或独白前，你将有时间阅读各个小题，每小题5秒钟;听完后，各小题将给出5秒钟的作答时间，每段对话或独白读两遍。 听下面一段对话，回答以下小题。 6．Where is Adam’s boat now? A．Under a bridge. B．Near a little island. C．In the center of the lake. 7．How soon will Kate probably get to the meeting place? A．In fifteen minutes. B．In thirty minutes. C．In an hour. 听下面一段对话，回答以下小题。 8．Where does the conversation probably take place? A．In a hospital. B．In an office. C．On the phone. 9．What does the woman want Dave to do? A．Attend a meeting. B．Complete a sales report. C．Share her user name. 10．When will the woman contact Dave? A．This afternoon. B．Tomorrow morning. C．Tomorrow afternoon. 听下面一段对话，回答以下小题。 11．What is the probable relationship between the speakers? A．Old schoolmates. B．Business partners. C．Fellow workers. 12．Where does Peter work? A．In a school. B．At a restaurant. C．At a travel agency. 13．What will the speakers do next? A．Go to school. B．Take a trip. C．Have a coffee. 听下面一段对话，回答以下小题。 14．What is the woman’s problem? A．She fails to organize Parents’ Night. B．She needs to find music suiting everyone. C．She is unfamiliar with young people’s tastes. 15．What kind of music do the speakers decide to start with? A．Rock ’n’ roll. B．Jazz. C．Country music. 16．What is said about the line dancing? A．It is difficult to follow the steps. B．Dancers do the same moves to music. C．Everyone finds their own space to dance. 17．What is the woman’s attitude towards Jerry’s invitation? A．Eager. B．Reserved. C．Uninterested. 听下面一段独白，回答以下小题。 18．Who is the speaker? A．A news reporter. B．A traffic officer. C．A radio host. 19．Which offers a longer period of free parking on weekends? A．The south parking lot. B．The east parking lot. C．The west parking lot. 20．What will the speaker do if Ford Taurus 15 FTU is still there in ten minutes? A．Call the owner. B．Cancel the license plate. C．Have the car removed. 第二部分 阅读（共两节，满分50分） 第一节 （共15小题；每小题2.5分，满分37.5分） 阅读下列短文，从每题所给的A、B、C和D四个选项中，选出最佳选项。 A Registering (报名) for a Model United Nations conference is more than just paperwork; it’s your entry ticket into the world of diplomacy (外交). To give you a clearer picture, here’s a general view of what the registration journey looks like. Stage Action Goal Find Research and select a conference that fits your experience, schedule, and budget (预算). To select the best possible MUN opportunity for you or your team. Prepare Gather all required documents, personal information, and payment details. To have everything you need on hand for a quick and error-free application. Submit (提交) Complete the online form correctly, upload documents, and finish payment. To secure your spot at the conference before registration closes. How can you find the right MUN conference for your skill level and goals? Your personal or team goals should be your North Star here. For all applicants, one of the most important parts of any application is arranging your committee preferences. This isn’t a wish list — it’s a strategic move that will shape your entire conference experience. Your number one spot should be the committee you’re truly excited about, the one you’ve already started brainstorming ideas for. For your second choice, pick something from a totally different area. If your top pick is a quick-moving Security Council, maybe your second is a detailed ECOSOC or a human rights committee. It shows the organizers you’re flexible. Your third choice should be a smaller, more specific committee. These are often less selective and are frequently ignored, but they can offer an unbelievable, in-depth discussion experience you won’t get anywhere else. 21．What is the goal of the Prepare stage? A．To select a suitable conference. B．To get ready for smooth application. C．To make the payment for a position. D．To revise an online application form. 22．How can you arrange your committee preferences? A．By choosing different committees wisely. B．By listing similar committees carefully. C．By picking small committees thoughtfully. D．By gathering popular committees properly. 23．Who is the passage intended for? A．MUN advisors. B．MUN trainers. C．MUN applicants. D．MUN organizers. B Parisima Taeb and her 9-year-old daughter, Darya Haija, were heading home from their local grocery store when Darya spotted a group of homeless people in a nearby lot. “Where do they sleep?” she asked her mom, worried. “There are shelters that try to help them,” Parisima explained, but Darya wasn’t satisfied. “Where do they get money for food? How can I help?” she pressed on, but this time her mom had no answer. “Let me ask your teacher,” Parisima said. “Maybe she knows how you can help. ”“Your timing couldn’t be better,” Darya’s teacher said the next afternoon when Parisima approached. “The school is starting a food drive. Darya is welcome to help!” Excited, Darya and her classmates collected canned goods and helped sort them for a local food bank. “Maybe there’s more I can do,” she thought as the food drive ended. Darya loved making jewelry at home. “What do you think?” she asked her mom, showing off a beaded bracelet (珠链). “It’s beautiful!” Parisima smiled, and the next afternoon, Darya made another. Soon she had 20 and then she began decorating pens. “I’m going to sell them and raise money for the homeless,” Darya declared. “Where should the money go?” Parisima researched shelters and visited several with Darya. One of them, Fort Myers Women and Children Shelter, really touched Darya’s heart. “This is the one,” Darya decided, and soon she was going door-to-door selling her bracelets and pens. People were touched by the little girl’s kindness and almost everyone she spoke to bought something. When Darya raised $1,000, Parisima helped her open a bank account and write a check. “This is for you,” she told Rachel McKinnon, director of Fort Myers Women and Children’s Shelter. “This will help us buy food and supplies for residents,” McKinnon said gratefully, but for Darya, it was just the beginning. For her latest and greatest project, Darya has made 100 bracelets, and she’s inviting friends to join a large community sale. “People need food and a place to sleep,” she says. “I love helping them in every possible way.” 24．What did Darya do immediately after the school food drive finished? A．She began to make jewelry at home. B．She went door-to-door to sell pens. C．She opened a bank account to save money. D．She figured out more ways to help the homeless. 25．Why did Darya and her mother visit several shelters before donating? A．To get advice on running a charity activity. B．To look for people to sell her bracelets to. C．To pick a suitable shelter for her donations. D．To collect daily supplies for homeless people there. 26．What can we infer from people’s warm response to Darya’s sale? A．Parisima helped promote Darya’s products. B．People were moved by Darya’s kind heart. C．Homeless people needed the products badly. D．Darya’s products were very cheap and beautiful. 27．Which of the following can best describe Darya? A．Warm-hearted and helpful. B．Shy and thoughtful. C．Creative and curious. D．Confident and humorous. C You have probably heard of the social-media addiction trial that recently took place in Los Angeles. A young woman took Meta and YouTube to court, accusing them of making her addicted to social media — and she won. This interesting court case raises many questions that there are currently no clear answers to, but that people should think about. Social media is extensively used. As many as one in every three people uses social media, and in the USA, people reportedly spend around 6 hours a day on it. In 2025, Facebook had over 3 billion users, followed by WhatsApp and Instagram with about 3 billion each. With such extensive use, it is not strange that social media addiction (SMA) has become a focus for many researchers. One initial research area is the potential classification of SMA．It is worth noting that the DSM-5, a diagnostic tool for psychologists, does not recognize SMA as a distinct mental disorder; it is often discussed as a condition that requires more research. Thus, the conversations around SMA are not necessarily straightforward. However, within research literature, SMA has been described as a specific form of digital technology addiction. It refers to the heavy use of social media platforms which can lead to harmful life consequences. It also shares some components with behavioral disorders like gambling (赌博), including conflict, tolerance and withdrawal. Should social media be regulated (监管) by law? This is another difficult question. As more researchers agree that SMA may be a genuine addictive disorder, it should perhaps be managed to reduce potential risks — much like tobacco, alcohol, and gambling. The cognitive complexity involved in deciding what to view online is also one that should be carefully debated when it comes to children. In most societies, children are guided as to what they can watch in cinemas or on television. It is difficult to see why social media ought to be any different. 28．How does the author introduce the topic? A．By citing a case. B．By giving a definition. C．By making a comparison. D．By explaining a phenomenon. 29．What does the author say about SMA? A．It has unproven consequences. B．It is no different from gambling. C．It arises from social media overuse. D．It is clearly regarded as a mental illness. 30．What is the author’s attitude towards monitoring social media by law? A．Favorable. B．Dismissive. C．Unclear. D．Opposed. 31．What is the best title for the text? A．Court Case: A Landmark Victory B．Legal Regulation: A Necessary Step C．Social Media Use: A Global Phenomenon D．Social Media Addiction: A Rising Concern D Lithium-ion (锂离子) batteries power everything from smartphones to electric cars and renewable energy storage. However, lithium is insufficient and concentrated in limited regions. To meet the growing demand for clean energy, scientists are exploring sodium-ion batteries as a sustainable alternative. Sodium, found in large quantities in seawater and salt mines, is cheaper and more widely available than lithium. Yet, sodium-ion batteries face a major technical problem. Sodium-ions are three times larger than lithium-ions, making them slower to move and harder to store within battery electrodes (电极). This reduces energy density, meaning sodium batteries require larger sizes to match lithium’s capacity. Scientists are handling this challenge through new materials. One focus is improving the anode (negative electrode). Traditional lithium batteries use graphite (石墨), which struggles to store sodium. Scientists now use “hard carbon”, a porous material, which allows sodium-ions to pass through its numerous tiny gaps. Adding tin to hard carbon further boosts storage capacity. For the cathode (positive electrode), new materials like layered metal oxides or organic compounds show promise. For example, a durable organic cathode named TAQ has achieved high energy density and stability over thousands of charging cycles. Recent progress is encouraging. Some commercial sodium batteries now store 170-200 watt-hours per kilogram (Wh/kg), close to low-end lithium batteries (200-300Wh/kg). Major companies like CATL in China plan large-scale production, targeting renewable energy storage and electric vehicles. However, challenges remain. Even top sodium batteries still lag behind advanced lithium models in performance. Falling lithium prices, driven by oversupply, and existing manufacturing infrastructure (基础设施) also weaken sodium’s cost advantage. Experts emphasize the need for breakthroughs, such as replacing expensive materials like vanadium. Despite challenges, many believe sodium batteries have a bright future. As research advances, they could become a key player in building a greener economy. “We’re still in the early days of understanding sodium’s chemistry,” says Dan Steingart, a battery chemist, “but the potential is undeniable.” 32．Why is sodium considered a better resource than lithium? A．It provides higher energy density. B．It is simpler and safer to get. C．It is more affordable and abundant. D．It allows faster charging cycles. 33．What does the underlined word “porous” mean in Paragraph 3? A．Full of small holes. B．Stable and rough. C．Large in capacity. D．Extremely dense. 34．Why is sodium’s cost advantage currently limited? A．Sodium batteries need rare materials for production. B．Lithium prices have dropped greatly due to rich supply. C．Global lithium reserves are sufficient for large-scale use. D．Sodium batteries require complex manufacturing processes. 35．What is the main purpose of the text? A．To criticize lithium batteries for their environmental harm. B．To warn against relying on renewable energy storage. C．To promote organic cathodes as an alternative solution. D．To highlight sodium’s potential despite current limitations. 第二节（共5小题：每小题2. 5分, 满分12. 5分） 阅读下面短文, 从短文后的选项中选出可以填入空白处的最佳选项。选项中有两项为多余选项。 When you get in a car, you expect it will have functioning brakes. When you pick up medicine at the drugstore, you expect it won’t be polluted. But it wasn’t always like this. The safety of these products was terrible when they first came to market. It took much research and regulation to figure out how users can enjoy the benefits of these products without getting harmed. 36 Social media risks are everywhere. The dangers that algorithms designed to maximize attention represent to teens have become impossible to ignore. Other product design elements, often called “dark patterns”, designed to keep people using for longer, also appear to tip young users into social media overuse. 37 They say it’s their users’ fault for engaging with harmful content in the first place, even if those users are children or the content is financial trickery. They also claim to be defending free speech. 38 Under the Digital Services Act, which came into effect in Europe in 2022, platforms are required to take action to stop the spread of illegal content and can be fined up to 6 percent of their global incomes if they don’t do so. If this law is enforced, maintaining the safety of their algorithms and networks will be the most financially sound decision for platforms to make. Despite these efforts, two things are clear. First, online safety problems are leading to real, offline suffering. Second, social media companies can’t, or won’t, solve these safety problems on their own. 39 Even safety issues like cyberbullying that we thought were solved can pop right back up. As our society moves online to an ever-greater degree, the idea that anyone, even teens, can just “stay off social media” becomes less and less realistic. 40 A．Platforms already have systems to remove violent or harmful content. B．And those problems aren’t going away. C．Similarly, social media needs product safety standards to keep users safe. D．The current issues aren’t really about offline suffering. E．Online platforms, however, have shifted blame on the consumers whenever criticized. F．Some authorities are taking steps to hold social media platforms responsible for the content. G．It’s time we should require social media to take safety seriously, for everyone’s sake. 第三部分 语言运用（共两节，满分30分） 第一节（共15小题：每小题1分，满分15分） 阅读下面短文, 从每题所给的A、B、C、D四个选项中选出可以填入空白处的最佳选项。 When Tal Golesworthy was told he needed 41 heart surgery in 1993, he said no. Golesworthy has Marfan syndrome (马凡氏综合症), a genetic condition 42 the strength and elasticity of connective body tissues, including blood vessels. Back in 1993, when he was living in Cheltenham, in the west of England, his doctor told him that the aorta (主动脉) in his heart was so enlarged that it would unavoidably 43 unless he underwent major surgery. “They 44 the surgical options,” says Golesworthy, “and I was not interested. The operation really didn’t look attractive.” 45 he particularly didn’t like was having to be on blood thinners after the operation, something that would prevent blood clots(血栓) but 46 its own risks: “I was riding motorbikes then; and skiing, so my whole lifestyle 47 .” By 2000, however, his condition 48 . Realizing something had to be done, Golesworthy put his years of 49 as research-and-development engineer with the United Kingdom’s National Coal Board to good use. He decided he would 50 himself. “Learning new stuff and developing new ideas, that was my job,” Golesworthy says. A bulging aorta, he thought, was much like bulging hydraulic hose (凸起的液压软管)—it needed 51 support. And wrapping something around the outside of the aorta would require a less invasive 52 . So Golesworthy subjected himself to 30 hours of an MRI scanner; used 3D printing to create a physical copy of the faulty part of his heart (the aortic root); and then used soft, porous textile mesh (网眼织物) to make a sleeve to fit around it. “Luckily, I’d done a lot of work with technical textiles, looking at filters (过滤器) for flue gases (烟气) in coal-fire processes,” he says. Sheer determination combined with a(n) 53 yet practical solution won him the support of two leading cardiothoratic (心胸的) surgeons and helped him raise the money to 54 his idea. In May 2004, at the age of 47, he became the guinea pig for his own invention, the Exo Vasc Personalised External Aortic Root Support. The operation was 55 . 41．A．game-changing B．life-saving C．ground-breakıng D．problem-solving 42．A．affecting B．contracting C．influencing D．causing 43．A．burn B．bend C．burst D．block 44．A．talked about B．discussed about C．debated on D．mentioned about 45．A．How B．Why C．It D．What 46．A．display B．avoid C．present D．face 47．A．would have been affected B．would be affected C．could have been affected D．could be affected 48．A．had changed B．had recovered C．had improved D．had worsened 49．A．hard work B．experiments C．experience D．fruits 50．A．manage B．handle C．solve D．repair 51．A．internal B．surgical C．external D．spiritual 52．A．check-up B．inspection C．test D．operation 53．A．imaginative B．original C．specialized D．flexible 54．A．change B．develop C．create D．reshape 55．A．a hit B．a mess C．a pain D．a success 第二节（共10小题：每小题1. 5分, 满分15分） 阅读下面短文, 在空白处填入1个适当的单词或括号内单词的正确形式。 The Chinese research ship Tansuo 1 returned to Guangzhou on Sunday after completing the first China-Chile joint manned deep-sea expedition 56 the Atacama Trench (海沟), 57 (mark) a major step forward in international marine cooperation and China’s role in global ocean governance. The 156-day expedition, 58 (lead) by the Institute of Deep-Sea Science and Engineering of the Chinese Academy of Sciences, set sail from Sanya, Hainan Province, on December 6th. It covered more than 40,000 kilometers 59 involved 83 researchers from six countries. Due to severe pressure, 60 (extreme) low visibility and freezing temperatures, deep-sea exploration is considered even more 61 (challenge) than space exploration. However, China’s home-grown submersible (载人潜水器) Fendouzhe has addressed many of these challenges, enabling operations at full ocean depth. The expedition focused on the Atacama Trench, 62 reaches a depth of over 8,000 meters and holds significant scientific value for biodiversity and geology. During the mission, China’s domestically developed manned submersible Fendouzhe, carried by Tansuo 1, 63 (complete) 63 dives, 50 of which exceeded 6,000 meters. The team collected a large number of biological and geological 64 (sample). Thanks to these capabilities, researchers discovered several species of deep-sea snailfish and captured numerous images of seafloor animals, and most of 65 (they) were identified as new species, highlighting the region’s rich fish biodiversity. 第四部分 写作（共两节, 满分40分） 第一节（满分15分） 66．假设你是学生会主席李华，学校将举办“网络文明与安全”主题英语演讲比赛。请结合自身经历，用英语撰写一篇发言稿，内容包括： 1. 网络对青少年的利弊； 2. 你的建议； 3. 呼吁理性上网。 注意： 1. 写作词数应为80-100左右； 2. 请按如下格式在答题卡的相应位置作答。 Be Smart Online Learners Good morning, everyone! _______________________________________________________________________________________________________________________________________________________________ That’s all. Thank you for listening! 第二节（满分25分） 67．阅读下面材料，根据其内容和所给段落开头语续写两段，使之构成一篇完整的短文。 One winter day after school, Tim asked his mother to allow him to go out and play in the snow. “Sure, you can. Remember to put on your coat, your hat and your gloves,” his mother said. “You can build a snowman before your father comes home.” “I’m going to need a carrot for the nose,” Tim said. “And I’ll need some things for the snowman’s hat and face.” Tim got a bucket (桶) and collected everything he needed to decorate his snowman. His mother promised she would watch him build the snowman from the window. Outside, in his front yard, Tim started with a very small ball of snow. He got on his knees and rolled the snow into a big ball. At another window, someone else was watching Tim play. It was his new neighbour Jenny. Jenny asked her mother if she could go outside and join Tim in building his snowman. Jenny’s mother agreed and promised to watch her from the window. “You can play until your father comes home,” her mother said. Jenny ran outside to Tim’s yard and asked if she could help him finish his snowman. “Yes, please help me,” Tim said. “I have built my snowman’s body with two snowballs. I need to roll one more for my snowman’s head.” “But snowmen only have two snowballs. One is for the body and the other one is for the head,” Jenny said. “No, snowmen always have three snowballs,” Tim said. “I don’t think I need you to help me after all.” Tim picked up some snow and made it into a small snowball. He got on his knees and rolled the snow away from Jenny to make the snowman’s head. Jenny walked back into her own yard and began to build her own snowman. Tim made a hat for his snowman with his bucket. He used his mother’s buttons for the eyes and mouth. Lastly, he added a carrot for the snowman’s nose. Seeing his snowman, Tim was happy, but suddenly a terrible thing happened. The head fell off the snowman and crashed onto the ground! “Oh, no! My snowman fell apart,” Tim said, “and my father is almost home!” 注意： （1）续写词数应为150个左右； （2）请按如下格式在答题卡的相应位置作答。 Jenny heard Tim’s cry and ran over to his yard to see what the problem was. ________________________________________________________________________________________________________________________________________________________________________________________ “You’re welcome... but my snowman still doesn’t have a nose,” Jenny said softly. ________________________________________________________________________________________________________________________________________________________________________________________ 试题 第3页（共12页） 试题 第4页（共12页） 试题 第1页（共12页） 试题 第2页（共12页） 学科网（北京）股份有限公司 $ 2026-2027学年高二选择性必修第二册英语单元自测 Unit 4 Living with Technology 学校:___________班级：___________姓名：___________分数：___________ （时间：120分钟，满分：150分） 注意事项： 1. 答卷前，考生务必将自己的姓名、准考证号填写在答题卡上。 2. 回答选择题时，选出每小题答案后，用铅笔把答题卡上对应题目的答案标号涂黑。如需改动，用橡皮擦干净后，再选涂其他答案标号。回答非选择题时，将答案写在答题卡上，写在本试卷上无效。 3. 考试结束后，将本试卷和答题卡一并交回。 第一部分 听力(共两节，满分30分) 做题时，先将答案标在试卷上。录音内容结束后，你将有两分钟的时间将试卷上的答案转涂到答题卡上。 第一节(共5小题;每小题1.5分，满分1.5分) 听下面5段对话。每段对话后有一个小题，从题中所给的A、B、C三个选项中选出最佳选项。听完每段对话后，你都有10秒钟的时间来回答有关小题和阅读下一小题。每段对话读两遍。 1．How will Patti go to Vienna? A．By train. B．By car. C．By plane. 2．What was the woman doing last night? A．Watching a game. B．Taking an exam. C．Learning in the library. 3．When will the man’s flight take off? A．At 6:30. B．At 7:20. C．At 10:10. 4．What is the man doing? A．Taking a photo. B．Doing exercise. C．Buying a hat. 5．What are the speakers mainly talking about? A．When Max is leaving. B．Whether Max likes music. C．What they will get for Max. 第二节(共15小题;每小题1.5分，满分22.5分) 听下面5段对话或独白。每段对话或独白后有几个小题，从题中所给的A、B、C三个选项中选出最佳选项。听每段对话或独白前，你将有时间阅读各个小题，每小题5秒钟;听完后，各小题将给出5秒钟的作答时间，每段对话或独白读两遍。 听下面一段对话，回答以下小题。 6．Where is Adam’s boat now? A．Under a bridge. B．Near a little island. C．In the center of the lake. 7．How soon will Kate probably get to the meeting place? A．In fifteen minutes. B．In thirty minutes. C．In an hour. 听下面一段对话，回答以下小题。 8．Where does the conversation probably take place? A．In a hospital. B．In an office. C．On the phone. 9．What does the woman want Dave to do? A．Attend a meeting. B．Complete a sales report. C．Share her user name. 10．When will the woman contact Dave? A．This afternoon. B．Tomorrow morning. C．Tomorrow afternoon. 听下面一段对话，回答以下小题。 11．What is the probable relationship between the speakers? A．Old schoolmates. B．Business partners. C．Fellow workers. 12．Where does Peter work? A．In a school. B．At a restaurant. C．At a travel agency. 13．What will the speakers do next? A．Go to school. B．Take a trip. C．Have a coffee. 听下面一段对话，回答以下小题。 14．What is the woman’s problem? A．She fails to organize Parents’ Night. B．She needs to find music suiting everyone. C．She is unfamiliar with young people’s tastes. 15．What kind of music do the speakers decide to start with? A．Rock ’n’ roll. B．Jazz. C．Country music. 16．What is said about the line dancing? A．It is difficult to follow the steps. B．Dancers do the same moves to music. C．Everyone finds their own space to dance. 17．What is the woman’s attitude towards Jerry’s invitation? A．Eager. B．Reserved. C．Uninterested. 听下面一段独白，回答以下小题。 18．Who is the speaker? A．A news reporter. B．A traffic officer. C．A radio host. 19．Which offers a longer period of free parking on weekends? A．The south parking lot. B．The east parking lot. C．The west parking lot. 20．What will the speaker do if Ford Taurus 15 FTU is still there in ten minutes? A．Call the owner. B．Cancel the license plate. C．Have the car removed. 第二部分 阅读（共两节，满分50分） 第一节 （共15小题；每小题2.5分，满分37.5分） 阅读下列短文，从每题所给的A、B、C和D四个选项中，选出最佳选项。 A Registering (报名) for a Model United Nations conference is more than just paperwork; it’s your entry ticket into the world of diplomacy (外交). To give you a clearer picture, here’s a general view of what the registration journey looks like. Stage Action Goal Find Research and select a conference that fits your experience, schedule, and budget (预算). To select the best possible MUN opportunity for you or your team. Prepare Gather all required documents, personal information, and payment details. To have everything you need on hand for a quick and error-free application. Submit (提交) Complete the online form correctly, upload documents, and finish payment. To secure your spot at the conference before registration closes. How can you find the right MUN conference for your skill level and goals? Your personal or team goals should be your North Star here. For all applicants, one of the most important parts of any application is arranging your committee preferences. This isn’t a wish list — it’s a strategic move that will shape your entire conference experience. Your number one spot should be the committee you’re truly excited about, the one you’ve already started brainstorming ideas for. For your second choice, pick something from a totally different area. If your top pick is a quick-moving Security Council, maybe your second is a detailed ECOSOC or a human rights committee. It shows the organizers you’re flexible. Your third choice should be a smaller, more specific committee. These are often less selective and are frequently ignored, but they can offer an unbelievable, in-depth discussion experience you won’t get anywhere else. 21．What is the goal of the Prepare stage? A．To select a suitable conference. B．To get ready for smooth application. C．To make the payment for a position. D．To revise an online application form. 22．How can you arrange your committee preferences? A．By choosing different committees wisely. B．By listing similar committees carefully. C．By picking small committees thoughtfully. D．By gathering popular committees properly. 23．Who is the passage intended for? A．MUN advisors. B．MUN trainers. C．MUN applicants. D．MUN organizers. B Parisima Taeb and her 9-year-old daughter, Darya Haija, were heading home from their local grocery store when Darya spotted a group of homeless people in a nearby lot. “Where do they sleep?” she asked her mom, worried. “There are shelters that try to help them,” Parisima explained, but Darya wasn’t satisfied. “Where do they get money for food? How can I help?” she pressed on, but this time her mom had no answer. “Let me ask your teacher,” Parisima said. “Maybe she knows how you can help. ”“Your timing couldn’t be better,” Darya’s teacher said the next afternoon when Parisima approached. “The school is starting a food drive. Darya is welcome to help!” Excited, Darya and her classmates collected canned goods and helped sort them for a local food bank. “Maybe there’s more I can do,” she thought as the food drive ended. Darya loved making jewelry at home. “What do you think?” she asked her mom, showing off a beaded bracelet (珠链). “It’s beautiful!” Parisima smiled, and the next afternoon, Darya made another. Soon she had 20 and then she began decorating pens. “I’m going to sell them and raise money for the homeless,” Darya declared. “Where should the money go?” Parisima researched shelters and visited several with Darya. One of them, Fort Myers Women and Children Shelter, really touched Darya’s heart. “This is the one,” Darya decided, and soon she was going door-to-door selling her bracelets and pens. People were touched by the little girl’s kindness and almost everyone she spoke to bought something. When Darya raised $1,000, Parisima helped her open a bank account and write a check. “This is for you,” she told Rachel McKinnon, director of Fort Myers Women and Children’s Shelter. “This will help us buy food and supplies for residents,” McKinnon said gratefully, but for Darya, it was just the beginning. For her latest and greatest project, Darya has made 100 bracelets, and she’s inviting friends to join a large community sale. “People need food and a place to sleep,” she says. “I love helping them in every possible way.” 24．What did Darya do immediately after the school food drive finished? A．She began to make jewelry at home. B．She went door-to-door to sell pens. C．She opened a bank account to save money. D．She figured out more ways to help the homeless. 25．Why did Darya and her mother visit several shelters before donating? A．To get advice on running a charity activity. B．To look for people to sell her bracelets to. C．To pick a suitable shelter for her donations. D．To collect daily supplies for homeless people there. 26．What can we infer from people’s warm response to Darya’s sale? A．Parisima helped promote Darya’s products. B．People were moved by Darya’s kind heart. C．Homeless people needed the products badly. D．Darya’s products were very cheap and beautiful. 27．Which of the following can best describe Darya? A．Warm-hearted and helpful. B．Shy and thoughtful. C．Creative and curious. D．Confident and humorous. C You have probably heard of the social-media addiction trial that recently took place in Los Angeles. A young woman took Meta and YouTube to court, accusing them of making her addicted to social media — and she won. This interesting court case raises many questions that there are currently no clear answers to, but that people should think about. Social media is extensively used. As many as one in every three people uses social media, and in the USA, people reportedly spend around 6 hours a day on it. In 2025, Facebook had over 3 billion users, followed by WhatsApp and Instagram with about 3 billion each. With such extensive use, it is not strange that social media addiction (SMA) has become a focus for many researchers. One initial research area is the potential classification of SMA．It is worth noting that the DSM-5, a diagnostic tool for psychologists, does not recognize SMA as a distinct mental disorder; it is often discussed as a condition that requires more research. Thus, the conversations around SMA are not necessarily straightforward. However, within research literature, SMA has been described as a specific form of digital technology addiction. It refers to the heavy use of social media platforms which can lead to harmful life consequences. It also shares some components with behavioral disorders like gambling (赌博), including conflict, tolerance and withdrawal. Should social media be regulated (监管) by law? This is another difficult question. As more researchers agree that SMA may be a genuine addictive disorder, it should perhaps be managed to reduce potential risks — much like tobacco, alcohol, and gambling. The cognitive complexity involved in deciding what to view online is also one that should be carefully debated when it comes to children. In most societies, children are guided as to what they can watch in cinemas or on television. It is difficult to see why social media ought to be any different. 28．How does the author introduce the topic? A．By citing a case. B．By giving a definition. C．By making a comparison. D．By explaining a phenomenon. 29．What does the author say about SMA? A．It has unproven consequences. B．It is no different from gambling. C．It arises from social media overuse. D．It is clearly regarded as a mental illness. 30．What is the author’s attitude towards monitoring social media by law? A．Favorable. B．Dismissive. C．Unclear. D．Opposed. 31．What is the best title for the text? A．Court Case: A Landmark Victory B．Legal Regulation: A Necessary Step C．Social Media Use: A Global Phenomenon D．Social Media Addiction: A Rising Concern D Lithium-ion (锂离子) batteries power everything from smartphones to electric cars and renewable energy storage. However, lithium is insufficient and concentrated in limited regions. To meet the growing demand for clean energy, scientists are exploring sodium-ion batteries as a sustainable alternative. Sodium, found in large quantities in seawater and salt mines, is cheaper and more widely available than lithium. Yet, sodium-ion batteries face a major technical problem. Sodium-ions are three times larger than lithium-ions, making them slower to move and harder to store within battery electrodes (电极). This reduces energy density, meaning sodium batteries require larger sizes to match lithium’s capacity. Scientists are handling this challenge through new materials. One focus is improving the anode (negative electrode). Traditional lithium batteries use graphite (石墨), which struggles to store sodium. Scientists now use “hard carbon”, a porous material, which allows sodium-ions to pass through its numerous tiny gaps. Adding tin to hard carbon further boosts storage capacity. For the cathode (positive electrode), new materials like layered metal oxides or organic compounds show promise. For example, a durable organic cathode named TAQ has achieved high energy density and stability over thousands of charging cycles. Recent progress is encouraging. Some commercial sodium batteries now store 170-200 watt-hours per kilogram (Wh/kg), close to low-end lithium batteries (200-300Wh/kg). Major companies like CATL in China plan large-scale production, targeting renewable energy storage and electric vehicles. However, challenges remain. Even top sodium batteries still lag behind advanced lithium models in performance. Falling lithium prices, driven by oversupply, and existing manufacturing infrastructure (基础设施) also weaken sodium’s cost advantage. Experts emphasize the need for breakthroughs, such as replacing expensive materials like vanadium. Despite challenges, many believe sodium batteries have a bright future. As research advances, they could become a key player in building a greener economy. “We’re still in the early days of understanding sodium’s chemistry,” says Dan Steingart, a battery chemist, “but the potential is undeniable.” 32．Why is sodium considered a better resource than lithium? A．It provides higher energy density. B．It is simpler and safer to get. C．It is more affordable and abundant. D．It allows faster charging cycles. 33．What does the underlined word “porous” mean in Paragraph 3? A．Full of small holes. B．Stable and rough. C．Large in capacity. D．Extremely dense. 34．Why is sodium’s cost advantage currently limited? A．Sodium batteries need rare materials for production. B．Lithium prices have dropped greatly due to rich supply. C．Global lithium reserves are sufficient for large-scale use. D．Sodium batteries require complex manufacturing processes. 35．What is the main purpose of the text? A．To criticize lithium batteries for their environmental harm. B．To warn against relying on renewable energy storage. C．To promote organic cathodes as an alternative solution. D．To highlight sodium’s potential despite current limitations. 第二节（共5小题：每小题2. 5分, 满分12. 5分） 阅读下面短文, 从短文后的选项中选出可以填入空白处的最佳选项。选项中有两项为多余选项。 When you get in a car, you expect it will have functioning brakes. When you pick up medicine at the drugstore, you expect it won’t be polluted. But it wasn’t always like this. The safety of these products was terrible when they first came to market. It took much research and regulation to figure out how users can enjoy the benefits of these products without getting harmed. 36 Social media risks are everywhere. The dangers that algorithms designed to maximize attention represent to teens have become impossible to ignore. Other product design elements, often called “dark patterns”, designed to keep people using for longer, also appear to tip young users into social media overuse. 37 They say it’s their users’ fault for engaging with harmful content in the first place, even if those users are children or the content is financial trickery. They also claim to be defending free speech. 38 Under the Digital Services Act, which came into effect in Europe in 2022, platforms are required to take action to stop the spread of illegal content and can be fined up to 6 percent of their global incomes if they don’t do so. If this law is enforced, maintaining the safety of their algorithms and networks will be the most financially sound decision for platforms to make. Despite these efforts, two things are clear. First, online safety problems are leading to real, offline suffering. Second, social media companies can’t, or won’t, solve these safety problems on their own. 39 Even safety issues like cyberbullying that we thought were solved can pop right back up. As our society moves online to an ever-greater degree, the idea that anyone, even teens, can just “stay off social media” becomes less and less realistic. 40 A．Platforms already have systems to remove violent or harmful content. B．And those problems aren’t going away. C．Similarly, social media needs product safety standards to keep users safe. D．The current issues aren’t really about offline suffering. E．Online platforms, however, have shifted blame on the consumers whenever criticized. F．Some authorities are taking steps to hold social media platforms responsible for the content. G．It’s time we should require social media to take safety seriously, for everyone’s sake. 第三部分 语言运用（共两节，满分30分） 第一节（共15小题：每小题1分，满分15分） 阅读下面短文, 从每题所给的A、B、C、D四个选项中选出可以填入空白处的最佳选项。 When Tal Golesworthy was told he needed 41 heart surgery in 1993, he said no. Golesworthy has Marfan syndrome (马凡氏综合症), a genetic condition 42 the strength and elasticity of connective body tissues, including blood vessels. Back in 1993, when he was living in Cheltenham, in the west of England, his doctor told him that the aorta (主动脉) in his heart was so enlarged that it would unavoidably 43 unless he underwent major surgery. “They 44 the surgical options,” says Golesworthy, “and I was not interested. The operation really didn’t look attractive.” 45 he particularly didn’t like was having to be on blood thinners after the operation, something that would prevent blood clots(血栓) but 46 its own risks: “I was riding motorbikes then; and skiing, so my whole lifestyle 47 .” By 2000, however, his condition 48 . Realizing something had to be done, Golesworthy put his years of 49 as research-and-development engineer with the United Kingdom’s National Coal Board to good use. He decided he would 50 himself. “Learning new stuff and developing new ideas, that was my job,” Golesworthy says. A bulging aorta, he thought, was much like bulging hydraulic hose (凸起的液压软管)—it needed 51 support. And wrapping something around the outside of the aorta would require a less invasive 52 . So Golesworthy subjected himself to 30 hours of an MRI scanner; used 3D printing to create a physical copy of the faulty part of his heart (the aortic root); and then used soft, porous textile mesh (网眼织物) to make a sleeve to fit around it. “Luckily, I’d done a lot of work with technical textiles, looking at filters (过滤器) for flue gases (烟气) in coal-fire processes,” he says. Sheer determination combined with a(n) 53 yet practical solution won him the support of two leading cardiothoratic (心胸的) surgeons and helped him raise the money to 54 his idea. In May 2004, at the age of 47, he became the guinea pig for his own invention, the Exo Vasc Personalised External Aortic Root Support. The operation was 55 . 41．A．game-changing B．life-saving C．ground-breakıng D．problem-solving 42．A．affecting B．contracting C．influencing D．causing 43．A．burn B．bend C．burst D．block 44．A．talked about B．discussed about C．debated on D．mentioned about 45．A．How B．Why C．It D．What 46．A．display B．avoid C．present D．face 47．A．would have been affected B．would be affected C．could have been affected D．could be affected 48．A．had changed B．had recovered C．had improved D．had worsened 49．A．hard work B．experiments C．experience D．fruits 50．A．manage B．handle C．solve D．repair 51．A．internal B．surgical C．external D．spiritual 52．A．check-up B．inspection C．test D．operation 53．A．imaginative B．original C．specialized D．flexible 54．A．change B．develop C．create D．reshape 55．A．a hit B．a mess C．a pain D．a success 第二节（共10小题：每小题1. 5分, 满分15分） 阅读下面短文, 在空白处填入1个适当的单词或括号内单词的正确形式。 The Chinese research ship Tansuo 1 returned to Guangzhou on Sunday after completing the first China-Chile joint manned deep-sea expedition 56 the Atacama Trench (海沟), 57 (mark) a major step forward in international marine cooperation and China’s role in global ocean governance. The 156-day expedition, 58 (lead) by the Institute of Deep-Sea Science and Engineering of the Chinese Academy of Sciences, set sail from Sanya, Hainan Province, on December 6th. It covered more than 40,000 kilometers 59 involved 83 researchers from six countries. Due to severe pressure, 60 (extreme) low visibility and freezing temperatures, deep-sea exploration is considered even more 61 (challenge) than space exploration. However, China’s home-grown submersible (载人潜水器) Fendouzhe has addressed many of these challenges, enabling operations at full ocean depth. The expedition focused on the Atacama Trench, 62 reaches a depth of over 8,000 meters and holds significant scientific value for biodiversity and geology. During the mission, China’s domestically developed manned submersible Fendouzhe, carried by Tansuo 1, 63 (complete) 63 dives, 50 of which exceeded 6,000 meters. The team collected a large number of biological and geological 64 (sample). Thanks to these capabilities, researchers discovered several species of deep-sea snailfish and captured numerous images of seafloor animals, and most of 65 (they) were identified as new species, highlighting the region’s rich fish biodiversity. 第四部分 写作（共两节, 满分40分） 第一节（满分15分） 66．假设你是学生会主席李华，学校将举办“网络文明与安全”主题英语演讲比赛。请结合自身经历，用英语撰写一篇发言稿，内容包括： 1. 网络对青少年的利弊； 2. 你的建议； 3. 呼吁理性上网。 注意： 1. 写作词数应为80-100左右； 2. 请按如下格式在答题卡的相应位置作答。 Be Smart Online Learners Good morning, everyone! ___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ That’s all. Thank you for listening! 第二节（满分25分） 67．阅读下面材料，根据其内容和所给段落开头语续写两段，使之构成一篇完整的短文。 One winter day after school, Tim asked his mother to allow him to go out and play in the snow. “Sure, you can. Remember to put on your coat, your hat and your gloves,” his mother said. “You can build a snowman before your father comes home.” “I’m going to need a carrot for the nose,” Tim said. “And I’ll need some things for the snowman’s hat and face.” Tim got a bucket (桶) and collected everything he needed to decorate his snowman. His mother promised she would watch him build the snowman from the window. Outside, in his front yard, Tim started with a very small ball of snow. He got on his knees and rolled the snow into a big ball. At another window, someone else was watching Tim play. It was his new neighbour Jenny. Jenny asked her mother if she could go outside and join Tim in building his snowman. Jenny’s mother agreed and promised to watch her from the window. “You can play until your father comes home,” her mother said. Jenny ran outside to Tim’s yard and asked if she could help him finish his snowman. “Yes, please help me,” Tim said. “I have built my snowman’s body with two snowballs. I need to roll one more for my snowman’s head.” “But snowmen only have two snowballs. One is for the body and the other one is for the head,” Jenny said. “No, snowmen always have three snowballs,” Tim said. “I don’t think I need you to help me after all.” Tim picked up some snow and made it into a small snowball. He got on his knees and rolled the snow away from Jenny to make the snowman’s head. Jenny walked back into her own yard and began to build her own snowman. Tim made a hat for his snowman with his bucket. He used his mother’s buttons for the eyes and mouth. Lastly, he added a carrot for the snowman’s nose. Seeing his snowman, Tim was happy, but suddenly a terrible thing happened. The head fell off the snowman and crashed onto the ground! “Oh, no! My snowman fell apart,” Tim said, “and my father is almost home!” 注意： （1）续写词数应为150个左右； （2）请按如下格式在答题卡的相应位置作答。 Jenny heard Tim’s cry and ran over to his yard to see what the problem was. ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ “You’re welcome... but my snowman still doesn’t have a nose,” Jenny said softly. ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 原创精品资源学科网独家享有版权，侵权必究！1 1 / 12 学科网（北京）股份有限公司 学科网（北京）股份有限公司 $